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T
TDengine
提交 1a816408 编写于 作者: H Haojun Liao
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[td-225] merge develop.

上级 74bc74d6
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Showing with 6770 addition and 3498 deletion
src/connector/jdbc/CMakeLists.txt
浏览文件 @ 1a816408
......@@ -8,10 +8,8 @@ IF (TD_MVN_INSTALLED)
ADD_CUSTOM_COMMAND(OUTPUT ${JDBC_CMD_NAME}
POST_BUILD
COMMAND mvn -Dmaven.test.skip=true install -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.29.jar ${LIBRARY_OUTPUT_PATH}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.32-dist.jar ${LIBRARY_OUTPUT_PATH}
COMMAND mvn -Dmaven.test.skip=true clean -f ${CMAKE_CURRENT_SOURCE_DIR}/pom.xml
COMMENT "build jdbc driver")
ADD_CUSTOM_TARGET(${JDBC_TARGET_NAME} ALL WORKING_DIRECTORY ${EXECUTABLE_OUTPUT_PATH} DEPENDS ${JDBC_CMD_NAME})
ENDIF ()
\ No newline at end of file
src/connector/jdbc/deploy-pom.xml
浏览文件 @ 1a816408
......@@ -5,7 +5,7 @@
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.29</version>
<version>2.0.32</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
......
src/connector/jdbc/pom.xml 100755 → 100644
浏览文件 @ 1a816408
......@@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.29</version>
<version>2.0.32</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
<url>https://github.com/taosdata/TDengine/tree/master/src/connector/jdbc</url>
......@@ -47,7 +47,7 @@
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.8</version>
<version>4.5.13</version>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
......@@ -113,16 +113,16 @@
<include>**/*Test.java</include>
</includes>
<excludes>
<exclude>**/TSDBJNIConnectorTest.java</exclude>
<exclude>**/UnsignedNumberJniTest.java</exclude>
<exclude>**/DatetimeBefore1970Test.java</exclude>
<exclude>**/AppMemoryLeakTest.java</exclude>
<exclude>**/AuthenticationTest.java</exclude>
<exclude>**/TaosInfoMonitorTest.java</exclude>
<exclude>**/ConnectMultiTaosdByRestfulWithDifferentTokenTest.java</exclude>
<exclude>**/DatetimeBefore1970Test.java</exclude>
<exclude>**/FailOverTest.java</exclude>
<exclude>**/InvalidResultSetPointerTest.java</exclude>
<exclude>**/RestfulConnectionTest.java</exclude>
<exclude>**/TD4144Test.java</exclude>
<exclude>**/TSDBJNIConnectorTest.java</exclude>
<exclude>**/TaosInfoMonitorTest.java</exclude>
<exclude>**/UnsignedNumberJniTest.java</exclude>
</excludes>
<testFailureIgnore>true</testFailureIgnore>
</configuration>
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractConnection.java
浏览文件 @ 1a816408
package com.taosdata.jdbc;
import com.taosdata.jdbc.enums.TimestampFormat;
import java.sql.*;
import java.util.Enumeration;
import java.util.Map;
......@@ -18,7 +20,7 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
for (String propName : propNames) {
clientInfoProps.setProperty(propName, properties.getProperty(propName));
}
String timestampFormat = properties.getProperty(TSDBDriver.PROPERTY_KEY_TIMESTAMP_FORMAT, "STRING");
String timestampFormat = properties.getProperty(TSDBDriver.PROPERTY_KEY_TIMESTAMP_FORMAT, String.valueOf(TimestampFormat.STRING));
clientInfoProps.setProperty(TSDBDriver.PROPERTY_KEY_TIMESTAMP_FORMAT, timestampFormat);
}
......@@ -304,9 +306,6 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
@Override
public Statement createStatement(int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
switch (resultSetHoldability) {
case ResultSet.HOLD_CURSORS_OVER_COMMIT:
break;
......@@ -320,11 +319,7 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
}
@Override
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability)
throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
public PreparedStatement prepareStatement(String sql, int resultSetType, int resultSetConcurrency, int resultSetHoldability) throws SQLException {
switch (resultSetHoldability) {
case ResultSet.HOLD_CURSORS_OVER_COMMIT:
break;
......@@ -423,7 +418,7 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
status = resultSet.getInt("server_status()");
resultSet.close();
}
return status == 1 ? true : false;
return status == 1;
});
boolean status = false;
......@@ -432,9 +427,7 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
status = future.get();
else
status = future.get(timeout, TimeUnit.SECONDS);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
} catch (InterruptedException | ExecutionException e) {
e.printStackTrace();
} catch (TimeoutException e) {
future.cancel(true);
......@@ -450,7 +443,6 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
if (isClosed)
throw (SQLClientInfoException) TSDBError.createSQLException(TSDBErrorNumbers.ERROR_SQLCLIENT_EXCEPTION_ON_CONNECTION_CLOSED);
if (clientInfoProps != null)
clientInfoProps.setProperty(name, value);
}
......@@ -459,8 +451,8 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
if (isClosed)
throw (SQLClientInfoException) TSDBError.createSQLException(TSDBErrorNumbers.ERROR_SQLCLIENT_EXCEPTION_ON_CONNECTION_CLOSED);
for (Enumeration<Object> enumer = properties.keys(); enumer.hasMoreElements(); ) {
String name = (String) enumer.nextElement();
for (Enumeration<Object> enumeration = properties.keys(); enumeration.hasMoreElements(); ) {
String name = (String) enumeration.nextElement();
clientInfoProps.put(name, properties.getProperty(name));
}
}
......@@ -516,7 +508,6 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
public void abort(Executor executor) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
// do nothing
}
......@@ -527,14 +518,13 @@ public abstract class AbstractConnection extends WrapperImpl implements Connecti
if (milliseconds < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
// do nothing
}
@Override
public int getNetworkTimeout() throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
return 0;
}
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractDatabaseMetaData.java
浏览文件 @ 1a816408
......@@ -12,6 +12,8 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
private final static int DRIVER_MAJAR_VERSION = 2;
private final static int DRIVER_MINOR_VERSION = 0;
private String precision = TSDBConstants.DEFAULT_PRECISION;
public boolean allProceduresAreCallable() throws SQLException {
return false;
}
......@@ -493,102 +495,105 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
public abstract ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types) throws SQLException;
protected ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types, Connection connection) throws SQLException {
try (Statement stmt = connection.createStatement()) {
if (catalog == null || catalog.isEmpty())
return null;
ResultSet databases = stmt.executeQuery("show databases");
String dbname = null;
while (databases.next()) {
dbname = databases.getString("name");
if (dbname.equalsIgnoreCase(catalog))
break;
}
databases.close();
if (dbname == null)
return null;
stmt.execute("use " + dbname);
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
private List<ColumnMetaData> buildGetTablesColumnMetaDataList() {
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
ColumnMetaData col1 = new ColumnMetaData();
col1.setColIndex(1);
col1.setColName("TABLE_CAT");
col1.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col1);
ColumnMetaData col2 = new ColumnMetaData();
col2.setColIndex(2);
col2.setColName("TABLE_SCHEM");
col2.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col2);
ColumnMetaData col3 = new ColumnMetaData();
col3.setColIndex(3);
col3.setColName("TABLE_NAME");
col3.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col3);
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(4);
col4.setColName("TABLE_TYPE");
col4.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col4);
ColumnMetaData col5 = new ColumnMetaData();
col5.setColIndex(5);
col5.setColName("REMARKS");
col5.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col5);
columnMetaDataList.add(buildTableCatalogMeta(1)); // 1. TABLE_CAT
columnMetaDataList.add(buildTableSchemaMeta(2)); // 2. TABLE_SCHEM
columnMetaDataList.add(buildTableNameMeta(3)); // 3. TABLE_NAME
columnMetaDataList.add(buildTableTypeMeta(4)); // 4. TABLE_TYPE
columnMetaDataList.add(buildRemarksMeta(5)); // 5. remarks
columnMetaDataList.add(buildTypeCatMeta(6)); // 6. TYPE_CAT
columnMetaDataList.add(buildTypeSchemaMeta(7)); // 7. TYPE_SCHEM
columnMetaDataList.add(buildTypeNameMeta(8)); // 8. TYPE_NAME
columnMetaDataList.add(buildSelfReferencingColName(9)); // 9. SELF_REFERENCING_COL_NAME
columnMetaDataList.add(buildRefGenerationMeta(10)); // 10. REF_GENERATION
return columnMetaDataList;
}
private ColumnMetaData buildTypeCatMeta(int colIndex) {
ColumnMetaData col6 = new ColumnMetaData();
col6.setColIndex(6);
col6.setColIndex(colIndex);
col6.setColName("TYPE_CAT");
col6.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col6);
col6.setColType(Types.NCHAR);
return col6;
}
private ColumnMetaData buildTypeSchemaMeta(int colIndex) {
ColumnMetaData col7 = new ColumnMetaData();
col7.setColIndex(7);
col7.setColIndex(colIndex);
col7.setColName("TYPE_SCHEM");
col7.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col7);
col7.setColType(Types.NCHAR);
return col7;
}
private ColumnMetaData buildTypeNameMeta(int colIndex) {
ColumnMetaData col8 = new ColumnMetaData();
col8.setColIndex(8);
col8.setColIndex(colIndex);
col8.setColName("TYPE_NAME");
col8.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col8);
col8.setColType(Types.NCHAR);
return col8;
}
private ColumnMetaData buildSelfReferencingColName(int colIndex) {
ColumnMetaData col9 = new ColumnMetaData();
col9.setColIndex(9);
col9.setColIndex(colIndex);
col9.setColName("SELF_REFERENCING_COL_NAME");
col9.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col9);
col9.setColType(Types.NCHAR);
return col9;
}
private ColumnMetaData buildRefGenerationMeta(int colIndex) {
ColumnMetaData col10 = new ColumnMetaData();
col10.setColIndex(10);
col10.setColIndex(colIndex);
col10.setColName("REF_GENERATION");
col10.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col10);
resultSet.setColumnMetaDataList(columnMetaDataList);
col10.setColType(Types.NCHAR);
return col10;
}
protected ResultSet getTables(String catalog, String schemaPattern, String tableNamePattern, String[] types, Connection connection) throws SQLException {
if (catalog == null || catalog.isEmpty())
return null;
if (!isAvailableCatalog(connection, catalog))
return new EmptyResultSet();
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
// set column metadata list
resultSet.setColumnMetaDataList(buildGetTablesColumnMetaDataList());
// set row data
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
try (Statement stmt = connection.createStatement()) {
stmt.execute("use " + catalog);
ResultSet tables = stmt.executeQuery("show tables");
while (tables.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(10);
rowData.setString(0, dbname); //table_cat
rowData.setString(1, null); //TABLE_SCHEM
rowData.setString(2, tables.getString("table_name")); //TABLE_NAME
rowData.setString(3, "TABLE"); //TABLE_TYPE
rowData.setString(4, ""); //REMARKS
rowData.setStringValue(1, catalog); //TABLE_CAT
rowData.setStringValue(2, null); //TABLE_SCHEM
rowData.setStringValue(3, tables.getString("table_name")); //TABLE_NAME
rowData.setStringValue(4, "TABLE"); //TABLE_TYPE
rowData.setStringValue(5, ""); //REMARKS
rowDataList.add(rowData);
}
ResultSet stables = stmt.executeQuery("show stables");
while (stables.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(10);
rowData.setString(0, dbname); //TABLE_CAT
rowData.setString(1, null); //TABLE_SCHEM
rowData.setString(2, stables.getString("name")); //TABLE_NAME
rowData.setString(3, "TABLE"); //TABLE_TYPE
rowData.setString(4, "STABLE"); //REMARKS
rowData.setStringValue(1, catalog); //TABLE_CAT
rowData.setStringValue(2, null); //TABLE_SCHEM
rowData.setStringValue(3, stables.getString("name")); //TABLE_NAME
rowData.setStringValue(4, "TABLE"); //TABLE_TYPE
rowData.setStringValue(5, "STABLE"); //REMARKS
rowDataList.add(rowData);
}
resultSet.setRowDataList(rowDataList);
}
return resultSet;
}
private ColumnMetaData buildTableTypeMeta(int colIndex) {
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(colIndex);
col4.setColName("TABLE_TYPE");
col4.setColType(Types.NCHAR);
return col4;
}
public ResultSet getSchemas() throws SQLException {
......@@ -597,25 +602,24 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
public abstract ResultSet getCatalogs() throws SQLException;
private List<ColumnMetaData> buildTableTypesColumnMetadataList() {
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
columnMetaDataList.add(buildTableTypeMeta(1));
return columnMetaDataList;
}
public ResultSet getTableTypes() throws SQLException {
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
// set up ColumnMetaDataList
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
ColumnMetaData colMetaData = new ColumnMetaData();
colMetaData.setColIndex(0);
colMetaData.setColName("TABLE_TYPE");
colMetaData.setColSize(10);
colMetaData.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(colMetaData);
resultSet.setColumnMetaDataList(columnMetaDataList);
resultSet.setColumnMetaDataList(buildTableTypesColumnMetadataList());
// set up rowDataList
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
TSDBResultSetRowData rowData = new TSDBResultSetRowData(1);
rowData.setString(0, "TABLE");
rowData.setStringValue(1, "TABLE");
rowDataList.add(rowData);
rowData = new TSDBResultSetRowData(1);
rowData.setString(0, "STABLE");
rowData.setStringValue(1, "STABLE");
rowDataList.add(rowData);
resultSet.setRowDataList(rowDataList);
......@@ -625,278 +629,330 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
public abstract ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException;
protected ResultSet getColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern, Connection conn) {
try (Statement stmt = conn.createStatement()) {
if (catalog == null || catalog.isEmpty())
return null;
if (!isAvailableCatalog(conn, catalog))
return new EmptyResultSet();
ResultSet databases = stmt.executeQuery("show databases");
String dbname = null;
while (databases.next()) {
dbname = databases.getString("name");
if (dbname.equalsIgnoreCase(catalog))
break;
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
// set up ColumnMetaDataList
resultSet.setColumnMetaDataList(buildGetColumnsColumnMetaDataList());
// set up rowDataList
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("describe " + catalog + "." + tableNamePattern);
int rowIndex = 0;
while (rs.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(24);
// set TABLE_CAT
rowData.setStringValue(1, catalog);
// set TABLE_SCHEM
rowData.setStringValue(2, null);
// set TABLE_NAME
rowData.setStringValue(3, tableNamePattern);
// set COLUMN_NAME
rowData.setStringValue(4, rs.getString("Field"));
// set DATA_TYPE
String typeName = rs.getString("Type");
rowData.setIntValue(5, TSDBConstants.typeName2JdbcType(typeName));
// set TYPE_NAME
rowData.setStringValue(6, typeName);
// set COLUMN_SIZE
int length = rs.getInt("Length");
rowData.setIntValue(7, calculateColumnSize(typeName, precision, length));
// set BUFFER LENGTH
rowData.setStringValue(8, null);
// set DECIMAL_DIGITS
Integer decimalDigits = calculateDecimalDigits(typeName);
if (decimalDigits != null) {
rowData.setIntValue(9, decimalDigits);
} else {
rowData.setStringValue(9, null);
}
databases.close();
if (dbname == null)
// set NUM_PREC_RADIX
rowData.setIntValue(10, 10);
// set NULLABLE
rowData.setIntValue(11, isNullable(rowIndex, typeName));
// set REMARKS
String note = rs.getString("Note");
rowData.setStringValue(12, note.trim().isEmpty() ? null : note);
rowDataList.add(rowData);
rowIndex++;
}
resultSet.setRowDataList(rowDataList);
} catch (SQLException e) {
e.printStackTrace();
}
return resultSet;
}
private int isNullable(int index, String typeName) {
if (index == 0 && "TIMESTAMP".equals(typeName))
return DatabaseMetaData.columnNoNulls;
return DatabaseMetaData.columnNullable;
}
private Integer calculateColumnSize(String typeName, String precisionType, int length) {
switch (typeName) {
case "TIMESTAMP":
return precisionType.equals("ms") ? TSDBConstants.TIMESTAMP_MS_PRECISION : TSDBConstants.TIMESTAMP_US_PRECISION;
case "BOOL":
return TSDBConstants.BOOLEAN_PRECISION;
case "TINYINT":
return TSDBConstants.TINYINT_PRECISION;
case "SMALLINT":
return TSDBConstants.SMALLINT_PRECISION;
case "INT":
return TSDBConstants.INT_PRECISION;
case "BIGINT":
return TSDBConstants.BIGINT_PRECISION;
case "FLOAT":
return TSDBConstants.FLOAT_PRECISION;
case "DOUBLE":
return TSDBConstants.DOUBLE_PRECISION;
case "NCHAR":
case "BINARY":
return length;
default:
return null;
}
}
stmt.execute("use " + dbname);
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
// set up ColumnMetaDataList
private Integer calculateDecimalDigits(String typeName) {
switch (typeName) {
case "TINYINT":
case "SMALLINT":
case "INT":
case "BIGINT":
return 0;
default:
return null;
}
}
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
// TABLE_CAT
private ColumnMetaData buildTableCatalogMeta(int colIndex) {
ColumnMetaData col1 = new ColumnMetaData();
col1.setColIndex(1);
col1.setColIndex(colIndex);
col1.setColName("TABLE_CAT");
col1.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col1);
// TABLE_SCHEM
col1.setColType(Types.NCHAR);
return col1;
}
private ColumnMetaData buildTableSchemaMeta(int colIndex) {
ColumnMetaData col2 = new ColumnMetaData();
col2.setColIndex(2);
col2.setColIndex(colIndex);
col2.setColName("TABLE_SCHEM");
col2.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col2);
// TABLE_NAME
col2.setColType(Types.NCHAR);
return col2;
}
private ColumnMetaData buildTableNameMeta(int colIndex) {
ColumnMetaData col3 = new ColumnMetaData();
col3.setColIndex(3);
col3.setColIndex(colIndex);
col3.setColName("TABLE_NAME");
col3.setColSize(193);
col3.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col3);
// COLUMN_NAME
col3.setColType(Types.NCHAR);
return col3;
}
private ColumnMetaData buildColumnNameMeta(int colIndex) {
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(4);
col4.setColIndex(colIndex);
col4.setColName("COLUMN_NAME");
col4.setColSize(65);
col4.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col4);
// DATA_TYPE
col4.setColType(Types.NCHAR);
return col4;
}
private ColumnMetaData buildDataTypeMeta(int colIndex) {
ColumnMetaData col5 = new ColumnMetaData();
col5.setColIndex(5);
col5.setColIndex(colIndex);
col5.setColName("DATA_TYPE");
col5.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col5);
// TYPE_NAME
ColumnMetaData col6 = new ColumnMetaData();
col6.setColIndex(6);
col6.setColName("TYPE_NAME");
col6.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col6);
// COLUMN_SIZE
col5.setColType(Types.INTEGER);
return col5;
}
private ColumnMetaData buildColumnSizeMeta() {
ColumnMetaData col7 = new ColumnMetaData();
col7.setColIndex(7);
col7.setColName("COLUMN_SIZE");
col7.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col7);
// BUFFER_LENGTH, not used
col7.setColType(Types.INTEGER);
return col7;
}
private ColumnMetaData buildBufferLengthMeta() {
ColumnMetaData col8 = new ColumnMetaData();
col8.setColIndex(8);
col8.setColName("BUFFER_LENGTH");
columnMetaDataList.add(col8);
// DECIMAL_DIGITS
return col8;
}
private ColumnMetaData buildDecimalDigitsMeta() {
ColumnMetaData col9 = new ColumnMetaData();
col9.setColIndex(9);
col9.setColName("DECIMAL_DIGITS");
col9.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col9);
// add NUM_PREC_RADIX
col9.setColType(Types.INTEGER);
return col9;
}
private ColumnMetaData buildNumPrecRadixMeta() {
ColumnMetaData col10 = new ColumnMetaData();
col10.setColIndex(10);
col10.setColName("NUM_PREC_RADIX");
col10.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col10);
// NULLABLE
col10.setColType(Types.INTEGER);
return col10;
}
private ColumnMetaData buildNullableMeta() {
ColumnMetaData col11 = new ColumnMetaData();
col11.setColIndex(11);
col11.setColName("NULLABLE");
col11.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col11);
// REMARKS
col11.setColType(Types.INTEGER);
return col11;
}
private ColumnMetaData buildRemarksMeta(int colIndex) {
ColumnMetaData col12 = new ColumnMetaData();
col12.setColIndex(12);
col12.setColIndex(colIndex);
col12.setColName("REMARKS");
col12.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col12);
// COLUMN_DEF
col12.setColType(Types.NCHAR);
return col12;
}
private ColumnMetaData buildColumnDefMeta() {
ColumnMetaData col13 = new ColumnMetaData();
col13.setColIndex(13);
col13.setColName("COLUMN_DEF");
col13.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col13);
//SQL_DATA_TYPE
col13.setColType(Types.NCHAR);
return col13;
}
private ColumnMetaData buildSqlDataTypeMeta() {
ColumnMetaData col14 = new ColumnMetaData();
col14.setColIndex(14);
col14.setColName("SQL_DATA_TYPE");
col14.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col14);
//SQL_DATETIME_SUB
col14.setColType(Types.INTEGER);
return col14;
}
private ColumnMetaData buildSqlDatetimeSubMeta() {
ColumnMetaData col15 = new ColumnMetaData();
col15.setColIndex(15);
col15.setColName("SQL_DATETIME_SUB");
col15.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col15);
//CHAR_OCTET_LENGTH
col15.setColType(Types.INTEGER);
return col15;
}
private ColumnMetaData buildCharOctetLengthMeta() {
ColumnMetaData col16 = new ColumnMetaData();
col16.setColIndex(16);
col16.setColName("CHAR_OCTET_LENGTH");
col16.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col16);
//ORDINAL_POSITION
col16.setColType(Types.INTEGER);
return col16;
}
private ColumnMetaData buildOrdinalPositionMeta() {
ColumnMetaData col17 = new ColumnMetaData();
col17.setColIndex(17);
col17.setColName("ORDINAL_POSITION");
col17.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col17);
// IS_NULLABLE
col17.setColType(Types.INTEGER);
return col17;
}
private ColumnMetaData buildIsNullableMeta() {
ColumnMetaData col18 = new ColumnMetaData();
col18.setColIndex(18);
col18.setColName("IS_NULLABLE");
col18.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col18);
//SCOPE_CATALOG
col18.setColType(Types.NCHAR);
return col18;
}
private ColumnMetaData buildScopeCatalogMeta() {
ColumnMetaData col19 = new ColumnMetaData();
col19.setColIndex(19);
col19.setColName("SCOPE_CATALOG");
col19.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col19);
//SCOPE_SCHEMA
col19.setColType(Types.NCHAR);
return col19;
}
private ColumnMetaData buildScopeSchemaMeta() {
ColumnMetaData col20 = new ColumnMetaData();
col20.setColIndex(20);
col20.setColName("SCOPE_SCHEMA");
col20.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col20);
//SCOPE_TABLE
col20.setColType(Types.NCHAR);
return col20;
}
private ColumnMetaData buildScopeTableMeta() {
ColumnMetaData col21 = new ColumnMetaData();
col21.setColIndex(21);
col21.setColName("SCOPE_TABLE");
col21.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col21);
//SOURCE_DATA_TYPE
col21.setColType(Types.NCHAR);
return col21;
}
private ColumnMetaData buildSourceDataTypeMeta() {
ColumnMetaData col22 = new ColumnMetaData();
col22.setColIndex(22);
col22.setColName("SOURCE_DATA_TYPE");
col22.setColType(TSDBConstants.TSDB_DATA_TYPE_SMALLINT);
columnMetaDataList.add(col22);
//IS_AUTOINCREMENT
return col22;
}
private ColumnMetaData buildIsAutoIncrementMeta() {
ColumnMetaData col23 = new ColumnMetaData();
col23.setColIndex(23);
col23.setColName("IS_AUTOINCREMENT");
col23.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col23);
//IS_GENERATEDCOLUMN
col23.setColType(Types.NCHAR);
return col23;
}
private ColumnMetaData buildIsGeneratedColumnMeta() {
ColumnMetaData col24 = new ColumnMetaData();
col24.setColIndex(24);
col24.setColName("IS_GENERATEDCOLUMN");
col24.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col24);
resultSet.setColumnMetaDataList(columnMetaDataList);
// set up rowDataList
ResultSet rs = stmt.executeQuery("describe " + dbname + "." + tableNamePattern);
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
int index = 0;
while (rs.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(24);
// set TABLE_CAT
rowData.setString(0, dbname);
// set TABLE_NAME
rowData.setString(2, tableNamePattern);
// set COLUMN_NAME
rowData.setString(3, rs.getString("Field"));
// set DATA_TYPE
String typeName = rs.getString("Type");
rowData.setInt(4, getDataType(typeName));
// set TYPE_NAME
rowData.setString(5, typeName);
// set COLUMN_SIZE
int length = rs.getInt("Length");
rowData.setInt(6, getColumnSize(typeName, length));
// set DECIMAL_DIGITS
rowData.setInt(8, getDecimalDigits(typeName));
// set NUM_PREC_RADIX
rowData.setInt(9, 10);
// set NULLABLE
rowData.setInt(10, getNullable(index, typeName));
// set REMARKS
rowData.setString(11, rs.getString("Note"));
rowDataList.add(rowData);
index++;
col24.setColType(Types.NCHAR);
return col24;
}
resultSet.setRowDataList(rowDataList);
return resultSet;
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
protected int getNullable(int index, String typeName) {
if (index == 0 && "TIMESTAMP".equals(typeName))
return DatabaseMetaData.columnNoNulls;
return DatabaseMetaData.columnNullable;
}
protected int getColumnSize(String typeName, int length) {
switch (typeName) {
case "TIMESTAMP":
return 23;
default:
return 0;
}
}
protected int getDecimalDigits(String typeName) {
switch (typeName) {
case "FLOAT":
return 5;
case "DOUBLE":
return 9;
default:
return 0;
}
}
protected int getDataType(String typeName) {
switch (typeName) {
case "TIMESTAMP":
return Types.TIMESTAMP;
case "INT":
return Types.INTEGER;
case "BIGINT":
return Types.BIGINT;
case "FLOAT":
return Types.FLOAT;
case "DOUBLE":
return Types.DOUBLE;
case "BINARY":
return Types.BINARY;
case "SMALLINT":
return Types.SMALLINT;
case "TINYINT":
return Types.TINYINT;
case "BOOL":
return Types.BOOLEAN;
case "NCHAR":
return Types.NCHAR;
default:
return Types.NULL;
}
}
public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern)
throws SQLException {
private List<ColumnMetaData> buildGetColumnsColumnMetaDataList() {
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
columnMetaDataList.add(buildTableCatalogMeta(1)); //1. TABLE_CAT
columnMetaDataList.add(buildTableSchemaMeta(2)); //2. TABLE_SCHEMA
columnMetaDataList.add(buildTableNameMeta(3)); //3. TABLE_NAME
columnMetaDataList.add(buildColumnNameMeta(4)); //4. COLUMN_NAME
columnMetaDataList.add(buildDataTypeMeta(5)); //5. DATA_TYPE
columnMetaDataList.add(buildTypeNameMeta(6)); //6. TYPE_NAME
columnMetaDataList.add(buildColumnSizeMeta()); //7. COLUMN_SIZE
columnMetaDataList.add(buildBufferLengthMeta()); //8. BUFFER_LENGTH, not used
columnMetaDataList.add(buildDecimalDigitsMeta()); //9. DECIMAL_DIGITS
columnMetaDataList.add(buildNumPrecRadixMeta()); //10. NUM_PREC_RADIX
columnMetaDataList.add(buildNullableMeta()); //11. NULLABLE
columnMetaDataList.add(buildRemarksMeta(12)); //12. REMARKS
columnMetaDataList.add(buildColumnDefMeta()); //13. COLUMN_DEF
columnMetaDataList.add(buildSqlDataTypeMeta()); //14. SQL_DATA_TYPE
columnMetaDataList.add(buildSqlDatetimeSubMeta()); //15. SQL_DATETIME_SUB
columnMetaDataList.add(buildCharOctetLengthMeta()); //16. CHAR_OCTET_LENGTH
columnMetaDataList.add(buildOrdinalPositionMeta()); //17. ORDINAL_POSITION
columnMetaDataList.add(buildIsNullableMeta()); //18. IS_NULLABLE
columnMetaDataList.add(buildScopeCatalogMeta()); //19. SCOPE_CATALOG
columnMetaDataList.add(buildScopeSchemaMeta()); //20. SCOPE_SCHEMA
columnMetaDataList.add(buildScopeTableMeta()); //21. SCOPE_TABLE
columnMetaDataList.add(buildSourceDataTypeMeta()); //22. SOURCE_DATA_TYPE
columnMetaDataList.add(buildIsAutoIncrementMeta()); //23. IS_AUTOINCREMENT
columnMetaDataList.add(buildIsGeneratedColumnMeta()); //24. IS_GENERATEDCOLUMN
return columnMetaDataList;
}
public ResultSet getColumnPrivileges(String catalog, String schema, String table, String columnNamePattern) throws SQLException {
return getEmptyResultSet();
}
public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern)
throws SQLException {
public ResultSet getTablePrivileges(String catalog, String schemaPattern, String tableNamePattern) throws SQLException {
return getEmptyResultSet();
}
public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable)
throws SQLException {
public ResultSet getBestRowIdentifier(String catalog, String schema, String table, int scope, boolean nullable) throws SQLException {
return getEmptyResultSet();
}
......@@ -914,8 +970,7 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
return getEmptyResultSet();
}
public ResultSet getCrossReference(String parentCatalog, String parentSchema, String parentTable,
String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException {
public ResultSet getCrossReference(String parentCatalog, String parentSchema, String parentTable, String foreignCatalog, String foreignSchema, String foreignTable) throws SQLException {
return getEmptyResultSet();
}
......@@ -923,8 +978,7 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
return getEmptyResultSet();
}
public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate)
throws SQLException {
public ResultSet getIndexInfo(String catalog, String schema, String table, boolean unique, boolean approximate) throws SQLException {
return getEmptyResultSet();
}
......@@ -976,8 +1030,7 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
return false;
}
public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types)
throws SQLException {
public ResultSet getUDTs(String catalog, String schemaPattern, String typeNamePattern, int[] types) throws SQLException {
return getEmptyResultSet();
}
......@@ -1005,8 +1058,7 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
public abstract ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern) throws SQLException;
public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern,
String attributeNamePattern) throws SQLException {
public ResultSet getAttributes(String catalog, String schemaPattern, String typeNamePattern, String attributeNamePattern) throws SQLException {
return getEmptyResultSet();
}
......@@ -1069,18 +1121,15 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
return getEmptyResultSet();
}
public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern)
throws SQLException {
public ResultSet getFunctions(String catalog, String schemaPattern, String functionNamePattern) throws SQLException {
return getEmptyResultSet();
}
public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern,
String columnNamePattern) throws SQLException {
public ResultSet getFunctionColumns(String catalog, String schemaPattern, String functionNamePattern, String columnNamePattern) throws SQLException {
return getEmptyResultSet();
}
public ResultSet getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern,
String columnNamePattern) throws SQLException {
public ResultSet getPseudoColumns(String catalog, String schemaPattern, String tableNamePattern, String columnNamePattern) throws SQLException {
return getEmptyResultSet();
}
......@@ -1093,164 +1142,141 @@ public abstract class AbstractDatabaseMetaData extends WrapperImpl implements Da
}
protected ResultSet getCatalogs(Connection conn) throws SQLException {
try (Statement stmt = conn.createStatement()) {
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
// set up ColumnMetaDataList
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
// TABLE_CAT
ColumnMetaData col1 = new ColumnMetaData();
col1.setColIndex(1);
col1.setColName("TABLE_CAT");
col1.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col1);
columnMetaDataList.add(buildTableCatalogMeta(1)); // 1. TABLE_CAT
resultSet.setColumnMetaDataList(columnMetaDataList);
try (Statement stmt = conn.createStatement()) {
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
ResultSet rs = stmt.executeQuery("show databases");
while (rs.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(1);
rowData.setString(0, rs.getString("name"));
rowData.setStringValue(1, rs.getString("name"));
rowDataList.add(rowData);
}
resultSet.setRowDataList(rowDataList);
return resultSet;
}
return resultSet;
}
protected ResultSet getPrimaryKeys(String catalog, String schema, String table, Connection conn) throws SQLException {
try (Statement stmt = conn.createStatement()) {
if (catalog == null || catalog.isEmpty())
return null;
if (!isAvailableCatalog(conn, catalog))
return new EmptyResultSet();
ResultSet databases = stmt.executeQuery("show databases");
String dbname = null;
while (databases.next()) {
dbname = databases.getString("name");
if (dbname.equalsIgnoreCase(catalog))
break;
}
databases.close();
if (dbname == null)
return null;
stmt.execute("use " + dbname);
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
try (Statement stmt = conn.createStatement()) {
// set up ColumnMetaDataList
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
// TABLE_CAT
ColumnMetaData col1 = new ColumnMetaData();
col1.setColIndex(0);
col1.setColName("TABLE_CAT");
col1.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col1);
// TABLE_SCHEM
ColumnMetaData col2 = new ColumnMetaData();
col2.setColIndex(1);
col2.setColName("TABLE_SCHEM");
col2.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col2);
// TABLE_NAME
ColumnMetaData col3 = new ColumnMetaData();
col3.setColIndex(2);
col3.setColName("TABLE_NAME");
col3.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col3);
// COLUMN_NAME
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(3);
col4.setColName("COLUMN_NAME");
col4.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col4);
// KEY_SEQ
ColumnMetaData col5 = new ColumnMetaData();
col5.setColIndex(4);
col5.setColName("KEY_SEQ");
col5.setColType(TSDBConstants.TSDB_DATA_TYPE_INT);
columnMetaDataList.add(col5);
// PK_NAME
ColumnMetaData col6 = new ColumnMetaData();
col6.setColIndex(5);
col6.setColName("PK_NAME");
col6.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col6);
resultSet.setColumnMetaDataList(columnMetaDataList);
resultSet.setColumnMetaDataList(buildGetPrimaryKeysMetadataList());
// set rowData
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
ResultSet rs = stmt.executeQuery("describe " + dbname + "." + table);
ResultSet rs = stmt.executeQuery("describe " + catalog + "." + table);
rs.next();
TSDBResultSetRowData rowData = new TSDBResultSetRowData(6);
rowData.setString(0, null);
rowData.setString(1, null);
rowData.setString(2, table);
String pkName = rs.getString(1);
rowData.setString(3, pkName);
rowData.setInt(4, 1);
rowData.setString(5, pkName);
rowData.setStringValue(1, catalog);
rowData.setStringValue(2, null);
rowData.setStringValue(3, table);
String primaryKey = rs.getString("Field");
rowData.setStringValue(4, primaryKey);
rowData.setShortValue(5, (short) 1);
rowData.setStringValue(6, primaryKey);
rowDataList.add(rowData);
resultSet.setRowDataList(rowDataList);
}
return resultSet;
}
private List<ColumnMetaData> buildGetPrimaryKeysMetadataList() {
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
columnMetaDataList.add(buildTableCatalogMeta(1)); // 1. TABLE_CAT
columnMetaDataList.add(buildTableSchemaMeta(2)); // 2. TABLE_SCHEM
columnMetaDataList.add(buildTableNameMeta(3)); // 3. TABLE_NAME
columnMetaDataList.add(buildColumnNameMeta(4)); // 4. COLUMN_NAME
columnMetaDataList.add(buildKeySeqMeta(5)); // 5. KEY_SEQ
columnMetaDataList.add(buildPrimaryKeyNameMeta(6)); // 6. PK_NAME
return columnMetaDataList;
}
protected ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern, Connection conn) throws SQLException {
try (Statement stmt = conn.createStatement()) {
if (catalog == null || catalog.isEmpty())
return null;
private ColumnMetaData buildKeySeqMeta(int colIndex) {
ColumnMetaData col5 = new ColumnMetaData();
col5.setColIndex(colIndex);
col5.setColName("KEY_SEQ");
col5.setColType(Types.SMALLINT);
return col5;
}
private ColumnMetaData buildPrimaryKeyNameMeta(int colIndex) {
ColumnMetaData col6 = new ColumnMetaData();
col6.setColIndex(colIndex);
col6.setColName("PK_NAME");
col6.setColType(Types.NCHAR);
return col6;
}
private boolean isAvailableCatalog(Connection connection, String catalog) {
try (Statement stmt = connection.createStatement()) {
ResultSet databases = stmt.executeQuery("show databases");
String dbname = null;
while (databases.next()) {
dbname = databases.getString("name");
String dbname = databases.getString("name");
this.precision = databases.getString("precision");
if (dbname.equalsIgnoreCase(catalog))
break;
return true;
}
databases.close();
if (dbname == null)
} catch (SQLException e) {
e.printStackTrace();
}
return false;
}
protected ResultSet getSuperTables(String catalog, String schemaPattern, String tableNamePattern, Connection conn) throws SQLException {
if (catalog == null || catalog.isEmpty())
return null;
stmt.execute("use " + dbname);
if (!isAvailableCatalog(conn, catalog)) {
return new EmptyResultSet();
}
DatabaseMetaDataResultSet resultSet = new DatabaseMetaDataResultSet();
try (Statement stmt = conn.createStatement()) {
// set up ColumnMetaDataList
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
// TABLE_CAT
ColumnMetaData col1 = new ColumnMetaData();
col1.setColIndex(0);
col1.setColName("TABLE_CAT");
col1.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col1);
// TABLE_SCHEM
ColumnMetaData col2 = new ColumnMetaData();
col2.setColIndex(1);
col2.setColName("TABLE_SCHEM");
col2.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col2);
// TABLE_NAME
ColumnMetaData col3 = new ColumnMetaData();
col3.setColIndex(2);
col3.setColName("TABLE_NAME");
col3.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col3);
// SUPERTABLE_NAME
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(3);
col4.setColName("SUPERTABLE_NAME");
col4.setColType(TSDBConstants.TSDB_DATA_TYPE_NCHAR);
columnMetaDataList.add(col4);
resultSet.setColumnMetaDataList(columnMetaDataList);
resultSet.setColumnMetaDataList(buildGetSuperTablesColumnMetaDataList());
// set result set row data
stmt.execute("use " + catalog);
ResultSet rs = stmt.executeQuery("show tables like '" + tableNamePattern + "'");
List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
while (rs.next()) {
TSDBResultSetRowData rowData = new TSDBResultSetRowData(4);
rowData.setString(2, rs.getString(1));
rowData.setString(3, rs.getString(4));
rowData.setStringValue(1, catalog);
rowData.setStringValue(2, null);
rowData.setStringValue(3, rs.getString("table_name"));
rowData.setStringValue(4, rs.getString("stable_name"));
rowDataList.add(rowData);
}
resultSet.setRowDataList(rowDataList);
}
return resultSet;
}
private List<ColumnMetaData> buildGetSuperTablesColumnMetaDataList() {
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
columnMetaDataList.add(buildTableCatalogMeta(1)); // 1. TABLE_CAT
columnMetaDataList.add(buildTableSchemaMeta(2)); // 2. TABLE_SCHEM
columnMetaDataList.add(buildTableNameMeta(3)); // 3. TABLE_NAME
columnMetaDataList.add(buildSuperTableNameMeta(4)); // 4. SUPERTABLE_NAME
return columnMetaDataList;
}
private ColumnMetaData buildSuperTableNameMeta(int colIndex) {
ColumnMetaData col4 = new ColumnMetaData();
col4.setColIndex(colIndex);
col4.setColName("SUPERTABLE_NAME");
col4.setColType(Types.NCHAR);
return col4;
}
}
\ No newline at end of file
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractDriver.java
浏览文件 @ 1a816408
......@@ -58,7 +58,7 @@ public abstract class AbstractDriver implements Driver {
value = parameterValuePair.substring(indexOfEqual + 1);
}
}
if ((value != null && value.length() > 0) && (parameter != null && parameter.length() > 0)) {
if (value != null && value.length() > 0 && parameter.length() > 0) {
urlProps.setProperty(parameter, value);
}
}
......@@ -87,7 +87,7 @@ public abstract class AbstractDriver implements Driver {
url = url.substring(0, indexOfColon);
}
// parse host
if (url != null && url.length() > 0 && url.trim().length() > 0) {
if (url.length() > 0 && url.trim().length() > 0) {
urlProps.setProperty(TSDBDriver.PROPERTY_KEY_HOST, url);
}
return urlProps;
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractParameterMetaData.java
浏览文件 @ 1a816408
......@@ -49,6 +49,22 @@ public abstract class AbstractParameterMetaData extends WrapperImpl implements P
if (param < 1 && param >= parameters.length)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_PARAMETER_INDEX_OUT_RANGE);
if (parameters[param - 1] instanceof Boolean)
return TSDBConstants.BOOLEAN_PRECISION;
if (parameters[param - 1] instanceof Byte)
return TSDBConstants.TINYINT_PRECISION;
if (parameters[param - 1] instanceof Short)
return TSDBConstants.SMALLINT_PRECISION;
if (parameters[param - 1] instanceof Integer)
return TSDBConstants.INT_PRECISION;
if (parameters[param - 1] instanceof Long)
return TSDBConstants.BIGINT_PRECISION;
if (parameters[param - 1] instanceof Timestamp)
return TSDBConstants.TIMESTAMP_MS_PRECISION;
if (parameters[param - 1] instanceof Float)
return TSDBConstants.FLOAT_PRECISION;
if (parameters[param - 1] instanceof Double)
return TSDBConstants.DOUBLE_PRECISION;
if (parameters[param - 1] instanceof String)
return ((String) parameters[param - 1]).length();
if (parameters[param - 1] instanceof byte[])
......@@ -60,6 +76,11 @@ public abstract class AbstractParameterMetaData extends WrapperImpl implements P
public int getScale(int param) throws SQLException {
if (param < 1 && param >= parameters.length)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_PARAMETER_INDEX_OUT_RANGE);
if (parameters[param - 1] instanceof Float)
return TSDBConstants.FLOAT_SCALE;
if (parameters[param - 1] instanceof Double)
return TSDBConstants.DOUBLE_SCALE;
return 0;
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractResultSet.java
浏览文件 @ 1a816408
......@@ -66,10 +66,16 @@ public abstract class AbstractResultSet extends WrapperImpl implements ResultSet
public abstract byte[] getBytes(int columnIndex) throws SQLException;
@Override
public abstract Date getDate(int columnIndex) throws SQLException;
public Date getDate(int columnIndex) throws SQLException {
Timestamp timestamp = getTimestamp(columnIndex);
return timestamp == null ? null : new Date(timestamp.getTime());
}
@Override
public abstract Time getTime(int columnIndex) throws SQLException;
public Time getTime(int columnIndex) throws SQLException {
Timestamp timestamp = getTimestamp(columnIndex);
return timestamp == null ? null : new Time(timestamp.getTime());
}
@Override
public abstract Timestamp getTimestamp(int columnIndex) throws SQLException;
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/AbstractStatement.java
浏览文件 @ 1a816408
......@@ -9,8 +9,6 @@ public abstract class AbstractStatement extends WrapperImpl implements Statement
protected List<String> batchedArgs;
private int fetchSize;
@Override
public abstract ResultSet executeQuery(String sql) throws SQLException;
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/DatabaseMetaDataResultSet.java
浏览文件 @ 1a816408
......@@ -14,76 +14,44 @@
*****************************************************************************/
package com.taosdata.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Date;
import java.sql.*;
import java.util.*;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
/*
* TDengine only supports a subset of the standard SQL, thus this implemetation of the
* TDengine only supports a subset of the standard SQL, thus this implementation of the
* standard JDBC API contains more or less some adjustments customized for certain
* compatibility needs.
*/
public class DatabaseMetaDataResultSet implements ResultSet {
public class DatabaseMetaDataResultSet extends AbstractResultSet {
private List<ColumnMetaData> columnMetaDataList;
private List<TSDBResultSetRowData> rowDataList;
private List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
private List<TSDBResultSetRowData> rowDataList = new ArrayList<>();
private TSDBResultSetRowData rowCursor;
// position of cursor, starts from 0 as beforeFirst, increases as next() is called
private int cursorRowNumber = 0;
public DatabaseMetaDataResultSet() {
rowDataList = new ArrayList<TSDBResultSetRowData>();
columnMetaDataList = new ArrayList<ColumnMetaData>();
}
public List<TSDBResultSetRowData> getRowDataList() {
return rowDataList;
}
public void setRowDataList(List<TSDBResultSetRowData> rowDataList) {
this.rowDataList = rowDataList;
}
public List<ColumnMetaData> getColumnMetaDataList() {
return columnMetaDataList;
}
public void setColumnMetaDataList(List<ColumnMetaData> columnMetaDataList) {
this.columnMetaDataList = columnMetaDataList;
}
public TSDBResultSetRowData getRowCursor() {
return rowCursor;
}
public void setRowCursor(TSDBResultSetRowData rowCursor) {
this.rowCursor = rowCursor;
}
@Override
public boolean next() throws SQLException {
// boolean ret = false;
// if (rowDataList.size() > 0) {
// ret = rowDataList.iterator().hasNext();
// if (ret) {
// rowCursor = rowDataList.iterator().next();
// cursorRowNumber++;
// }
// }
// return ret;
/**** add by zyyang 2020-09-29 ****************/
boolean ret = false;
if (!rowDataList.isEmpty() && cursorRowNumber < rowDataList.size()) {
rowCursor = rowDataList.get(cursorRowNumber++);
ret = true;
}
return ret;
}
......@@ -99,189 +67,72 @@ public class DatabaseMetaDataResultSet implements ResultSet {
@Override
public String getString(int columnIndex) throws SQLException {
columnIndex--;
int colType = columnMetaDataList.get(columnIndex).getColType();
return rowCursor.getString(columnIndex, colType);
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getString(columnIndex, nativeType);
}
@Override
public boolean getBoolean(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getBoolean(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getBoolean(columnIndex, nativeType);
}
@Override
public byte getByte(int columnIndex) throws SQLException {
columnIndex--;
return (byte) rowCursor.getInt(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return (byte) rowCursor.getInt(columnIndex, nativeType);
}
@Override
public short getShort(int columnIndex) throws SQLException {
columnIndex--;
return (short) rowCursor.getInt(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return (short) rowCursor.getInt(columnIndex, nativeType);
}
@Override
public int getInt(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getInt(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getInt(columnIndex, nativeType);
}
@Override
public long getLong(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getLong(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getLong(columnIndex, nativeType);
}
@Override
public float getFloat(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getFloat(columnIndex, columnMetaDataList.get(columnIndex).getColType());
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getFloat(columnIndex, nativeType);
}
@Override
public double getDouble(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getDouble(columnIndex, columnMetaDataList.get(columnIndex).getColType());
}
@Override
public BigDecimal getBigDecimal(int columnIndex, int scale) throws SQLException {
columnIndex--;
return new BigDecimal(rowCursor.getDouble(columnIndex, columnMetaDataList.get(columnIndex).getColType()));
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getDouble(columnIndex, nativeType);
}
@Override
public byte[] getBytes(int columnIndex) throws SQLException {
columnIndex--;
return (rowCursor.getString(columnIndex, columnMetaDataList.get(columnIndex).getColType())).getBytes();
}
@Override
public Date getDate(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public Time getTime(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return (rowCursor.getString(columnIndex, nativeType)).getBytes();
}
@Override
public Timestamp getTimestamp(int columnIndex) throws SQLException {
columnIndex--;
return rowCursor.getTimestamp(columnIndex);
}
@Override
public InputStream getAsciiStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public InputStream getUnicodeStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public InputStream getBinaryStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public String getString(String columnLabel) throws SQLException {
return getString(findColumn(columnLabel));
}
@Override
public boolean getBoolean(String columnLabel) throws SQLException {
return getBoolean(findColumn(columnLabel));
}
@Override
public byte getByte(String columnLabel) throws SQLException {
return getByte(findColumn(columnLabel));
}
@Override
public short getShort(String columnLabel) throws SQLException {
return getShort(findColumn(columnLabel));
}
@Override
public int getInt(String columnLabel) throws SQLException {
return getInt(findColumn(columnLabel));
}
@Override
public long getLong(String columnLabel) throws SQLException {
return getLong(findColumn(columnLabel));
}
@Override
public float getFloat(String columnLabel) throws SQLException {
return getFloat(findColumn(columnLabel));
}
@Override
public double getDouble(String columnLabel) throws SQLException {
return getDouble(findColumn(columnLabel));
}
@Override
public BigDecimal getBigDecimal(String columnLabel, int scale) throws SQLException {
return getBigDecimal(findColumn(columnLabel));
}
@Override
public byte[] getBytes(String columnLabel) throws SQLException {
return getBytes(findColumn(columnLabel));
}
@Override
public Date getDate(String columnLabel) throws SQLException {
return getDate(findColumn(columnLabel));
}
@Override
public Time getTime(String columnLabel) throws SQLException {
return getTime(findColumn(columnLabel));
}
@Override
public Timestamp getTimestamp(String columnLabel) throws SQLException {
return getTimestamp(findColumn(columnLabel));
}
@Override
public InputStream getAsciiStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public InputStream getUnicodeStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public InputStream getBinaryStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public SQLWarning getWarnings() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public String getCursorName() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
return rowCursor.getTimestamp(columnIndex, nativeType);
}
@Override
......@@ -291,44 +142,25 @@ public class DatabaseMetaDataResultSet implements ResultSet {
@Override
public Object getObject(int columnIndex) throws SQLException {
return rowCursor.get(columnIndex);
}
@Override
public Object getObject(String columnLabel) throws SQLException {
return rowCursor.get(findColumn(columnLabel));
return rowCursor.getObject(columnIndex);
}
@Override
public int findColumn(String columnLabel) throws SQLException {
Iterator<ColumnMetaData> colMetaDataIt = this.columnMetaDataList.iterator();
while (colMetaDataIt.hasNext()) {
ColumnMetaData colMetaData = colMetaDataIt.next();
if (colMetaData.getColName() != null && colMetaData.getColName().equalsIgnoreCase(columnLabel)) {
return colMetaData.getColIndex() + 1;
for (ColumnMetaData colMetaData : this.columnMetaDataList) {
if (colMetaData.getColName() != null && colMetaData.getColName().equals(columnLabel)) {
return colMetaData.getColIndex();
}
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
}
@Override
public Reader getCharacterStream(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public Reader getCharacterStream(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public BigDecimal getBigDecimal(int columnIndex) throws SQLException {
return new BigDecimal(rowCursor.getDouble(columnIndex, columnMetaDataList.get(columnIndex).getColType()));
}
@Override
public BigDecimal getBigDecimal(String columnLabel) throws SQLException {
return getBigDecimal(findColumn(columnLabel));
int colType = columnMetaDataList.get(columnIndex - 1).getColType();
int nativeType = TSDBConstants.jdbcType2TaosType(colType);
double value = rowCursor.getDouble(columnIndex, nativeType);
return new BigDecimal(value);
}
@Override
......@@ -378,7 +210,6 @@ public class DatabaseMetaDataResultSet implements ResultSet {
} else {
return 0;
}
}
@Override
......@@ -397,680 +228,23 @@ public class DatabaseMetaDataResultSet implements ResultSet {
}
@Override
public void setFetchDirection(int direction) throws SQLException {
}
@Override
public int getFetchDirection() throws SQLException {
return ResultSet.FETCH_FORWARD;
}
@Override
public void setFetchSize(int rows) throws SQLException {
}
@Override
public int getFetchSize() throws SQLException {
return 0;
}
@Override
public int getType() throws SQLException {
return ResultSet.TYPE_FORWARD_ONLY;
}
@Override
public int getConcurrency() throws SQLException {
return ResultSet.CONCUR_READ_ONLY;
}
@Override
public boolean rowUpdated() throws SQLException {
return false;
public Statement getStatement() throws SQLException {
return null;
}
@Override
public boolean rowInserted() throws SQLException {
return false;
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
//TODO: calendar is not used
return getTimestamp(columnIndex);
}
@Override
public boolean rowDeleted() throws SQLException {
public boolean isClosed() throws SQLException {
return false;
}
@Override
public void updateNull(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBoolean(int columnIndex, boolean x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateByte(int columnIndex, byte x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateShort(int columnIndex, short x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateInt(int columnIndex, int x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateLong(int columnIndex, long x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateFloat(int columnIndex, float x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateDouble(int columnIndex, double x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBigDecimal(int columnIndex, BigDecimal x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateString(int columnIndex, String x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBytes(int columnIndex, byte[] x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateDate(int columnIndex, Date x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateTime(int columnIndex, Time x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateTimestamp(int columnIndex, Timestamp x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateObject(int columnIndex, Object x, int scaleOrLength) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateObject(int columnIndex, Object x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateNull(String columnLabel) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBoolean(String columnLabel, boolean x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateByte(String columnLabel, byte x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateShort(String columnLabel, short x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateInt(String columnLabel, int x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateLong(String columnLabel, long x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateFloat(String columnLabel, float x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateDouble(String columnLabel, double x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBigDecimal(String columnLabel, BigDecimal x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateString(String columnLabel, String x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
public String getNString(int columnIndex) throws SQLException {
return getString(columnIndex);
}
@Override
public void updateBytes(String columnLabel, byte[] x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateDate(String columnLabel, Date x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateTime(String columnLabel, Time x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateTimestamp(String columnLabel, Timestamp x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, int length) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateObject(String columnLabel, Object x, int scaleOrLength) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateObject(String columnLabel, Object x) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void insertRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void updateRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void deleteRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void refreshRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void cancelRowUpdates() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void moveToInsertRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public void moveToCurrentRow() throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public Statement getStatement() throws SQLException {
return null;
}
@Override
public Object getObject(int columnIndex, Map<String, Class<?>> map) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public Ref getRef(int columnIndex) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public Blob getBlob(int columnIndex) throws SQLException {
return null;
}
@Override
public Clob getClob(int columnIndex) throws SQLException {
return null;
}
@Override
public Array getArray(int columnIndex) throws SQLException {
return null;
}
@Override
public Object getObject(String columnLabel, Map<String, Class<?>> map) throws SQLException {
return null;
}
@Override
public Ref getRef(String columnLabel) throws SQLException {
return null;
}
@Override
public Blob getBlob(String columnLabel) throws SQLException {
return null;
}
@Override
public Clob getClob(String columnLabel) throws SQLException {
return null;
}
@Override
public Array getArray(String columnLabel) throws SQLException {
return null;
}
@Override
public Date getDate(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Date getDate(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(int columnIndex, Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(String columnLabel, Calendar cal) throws SQLException {
return null;
}
@Override
public URL getURL(int columnIndex) throws SQLException {
return null;
}
@Override
public URL getURL(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateRef(int columnIndex, Ref x) throws SQLException {
}
@Override
public void updateRef(String columnLabel, Ref x) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, Blob x) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, Blob x) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Clob x) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Clob x) throws SQLException {
}
@Override
public void updateArray(int columnIndex, Array x) throws SQLException {
}
@Override
public void updateArray(String columnLabel, Array x) throws SQLException {
}
@Override
public RowId getRowId(int columnIndex) throws SQLException {
return null;
}
@Override
public RowId getRowId(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateRowId(int columnIndex, RowId x) throws SQLException {
}
@Override
public void updateRowId(String columnLabel, RowId x) throws SQLException {
}
@Override
public int getHoldability() throws SQLException {
return 0;
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
@Override
public void updateNString(int columnIndex, String nString) throws SQLException {
}
@Override
public void updateNString(String columnLabel, String nString) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, NClob nClob) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, NClob nClob) throws SQLException {
}
@Override
public NClob getNClob(int columnIndex) throws SQLException {
return null;
}
@Override
public NClob getNClob(String columnLabel) throws SQLException {
return null;
}
@Override
public SQLXML getSQLXML(int columnIndex) throws SQLException {
return null;
}
@Override
public SQLXML getSQLXML(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateSQLXML(int columnIndex, SQLXML xmlObject) throws SQLException {
}
@Override
public void updateSQLXML(String columnLabel, SQLXML xmlObject) throws SQLException {
}
@Override
public String getNString(int columnIndex) throws SQLException {
return null;
}
@Override
public String getNString(String columnLabel) throws SQLException {
return null;
}
@Override
public Reader getNCharacterStream(int columnIndex) throws SQLException {
return null;
}
@Override
public Reader getNCharacterStream(String columnLabel) throws SQLException {
return null;
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x, long length) throws SQLException {
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x, long length) throws SQLException {
}
@Override
public void updateCharacterStream(int columnIndex, Reader x, long length) throws SQLException {
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x, long length) throws SQLException {
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x, long length) throws SQLException {
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream, long length) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream, long length) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Reader reader, long length) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, Reader reader, long length) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, Reader reader, long length) throws SQLException {
}
@Override
public void updateNCharacterStream(int columnIndex, Reader x) throws SQLException {
}
@Override
public void updateNCharacterStream(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateAsciiStream(int columnIndex, InputStream x) throws SQLException {
}
@Override
public void updateBinaryStream(int columnIndex, InputStream x) throws SQLException {
}
@Override
public void updateCharacterStream(int columnIndex, Reader x) throws SQLException {
}
@Override
public void updateAsciiStream(String columnLabel, InputStream x) throws SQLException {
}
@Override
public void updateBinaryStream(String columnLabel, InputStream x) throws SQLException {
}
@Override
public void updateCharacterStream(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateBlob(int columnIndex, InputStream inputStream) throws SQLException {
}
@Override
public void updateBlob(String columnLabel, InputStream inputStream) throws SQLException {
}
@Override
public void updateClob(int columnIndex, Reader reader) throws SQLException {
}
@Override
public void updateClob(String columnLabel, Reader reader) throws SQLException {
}
@Override
public void updateNClob(int columnIndex, Reader reader) throws SQLException {
}
@Override
public void updateNClob(String columnLabel, Reader reader) throws SQLException {
}
@Override
public <T> T getObject(int columnIndex, Class<T> type) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public <T> T getObject(String columnLabel, Class<T> type) throws SQLException {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
return null;
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return false;
}
private int getTrueColumnIndex(int columnIndex) throws SQLException {
if (columnIndex < 1) {
throw new SQLException("Column Index out of range, " + columnIndex + " < " + 1);
}
int numOfCols = this.columnMetaDataList.size();
if (columnIndex > numOfCols) {
throw new SQLException("Column Index out of range, " + columnIndex + " > " + numOfCols);
}
return columnIndex - 1;
}
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/EmptyResultSet.java
浏览文件 @ 1a816408
......@@ -23,7 +23,7 @@ import java.util.Calendar;
import java.util.Map;
/*
* TDengine only supports a subset of the standard SQL, thus this implemetation of the
* TDengine only supports a subset of the standard SQL, thus this implementation of the
* standard JDBC API contains more or less some adjustments customized for certain
* compatibility needs.
*/
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConnection.java
浏览文件 @ 1a816408
......@@ -20,7 +20,7 @@ import java.util.Properties;
public class TSDBConnection extends AbstractConnection {
private TSDBJNIConnector connector;
private TSDBDatabaseMetaData databaseMetaData;
private final TSDBDatabaseMetaData databaseMetaData;
private boolean batchFetch;
public Boolean getBatchFetch() {
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConstants.java
浏览文件 @ 1a816408
......@@ -41,22 +41,66 @@ public abstract class TSDBConstants {
public static final int TSDB_DATA_TYPE_BINARY = 8;
public static final int TSDB_DATA_TYPE_TIMESTAMP = 9;
public static final int TSDB_DATA_TYPE_NCHAR = 10;
/*
系统增加新的无符号数据类型，分别是：
unsigned tinyint， 数值范围：0-254, NULL 为255
unsigned smallint，数值范围： 0-65534， NULL 为65535
unsigned int，数值范围：0-4294967294，NULL 为4294967295u
unsigned bigint，数值范围：0-18446744073709551614u，NULL 为18446744073709551615u。
example:
create table tb(ts timestamp, a tinyint unsigned, b smallint unsigned, c int unsigned, d bigint unsigned);
/**
* 系统增加新的无符号数据类型，分别是：
* unsigned tinyint， 数值范围：0-254, NULL 为255
* unsigned smallint，数值范围： 0-65534， NULL 为65535
* unsigned int，数值范围：0-4294967294，NULL 为4294967295u
* unsigned bigint，数值范围：0-18446744073709551614u，NULL 为18446744073709551615u。
* example:
* create table tb(ts timestamp, a tinyint unsigned, b smallint unsigned, c int unsigned, d bigint unsigned);
*/
public static final int TSDB_DATA_TYPE_UTINYINT = 11; //unsigned tinyint
public static final int TSDB_DATA_TYPE_USMALLINT = 12; //unsigned smallint
public static final int TSDB_DATA_TYPE_UINT = 13; //unsigned int
public static final int TSDB_DATA_TYPE_UBIGINT = 14; //unsigned bigint
// nchar column max length
public static final int maxFieldSize = 16 * 1024;
// precision for data types, this is used for metadata
public static final int BOOLEAN_PRECISION = 1;
public static final int TINYINT_PRECISION = 4;
public static final int SMALLINT_PRECISION = 6;
public static final int INT_PRECISION = 11;
public static final int BIGINT_PRECISION = 20;
public static final int FLOAT_PRECISION = 12;
public static final int DOUBLE_PRECISION = 22;
public static final int TIMESTAMP_MS_PRECISION = 23;
public static final int TIMESTAMP_US_PRECISION = 26;
// scale for data types, this is used for metadata
public static final int FLOAT_SCALE = 31;
public static final int DOUBLE_SCALE = 31;
public static final String DEFAULT_PRECISION = "ms";
public static int typeName2JdbcType(String type) {
switch (type.toUpperCase()) {
case "TIMESTAMP":
return Types.TIMESTAMP;
case "INT":
return Types.INTEGER;
case "BIGINT":
return Types.BIGINT;
case "FLOAT":
return Types.FLOAT;
case "DOUBLE":
return Types.DOUBLE;
case "BINARY":
return Types.BINARY;
case "SMALLINT":
return Types.SMALLINT;
case "TINYINT":
return Types.TINYINT;
case "BOOL":
return Types.BOOLEAN;
case "NCHAR":
return Types.NCHAR;
default:
return Types.NULL;
}
}
public static int taosType2JdbcType(int taosType) throws SQLException {
switch (taosType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
......@@ -88,7 +132,7 @@ public abstract class TSDBConstants {
}
public static String taosType2JdbcTypeName(int taosType) throws SQLException {
switch (taosType){
switch (taosType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return "BOOL";
case TSDBConstants.TSDB_DATA_TYPE_UTINYINT:
......@@ -119,7 +163,7 @@ public abstract class TSDBConstants {
}
public static int jdbcType2TaosType(int jdbcType) throws SQLException {
switch (jdbcType){
switch (jdbcType) {
case Types.BOOLEAN:
return TSDBConstants.TSDB_DATA_TYPE_BOOL;
case Types.TINYINT:
......@@ -145,7 +189,7 @@ public abstract class TSDBConstants {
}
public static String jdbcType2TaosTypeName(int jdbcType) throws SQLException {
switch (jdbcType){
switch (jdbcType) {
case Types.BOOLEAN:
return "BOOL";
case Types.TINYINT:
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDatabaseMetaData.java
浏览文件 @ 1a816408
......@@ -20,8 +20,8 @@ import java.sql.SQLException;
public class TSDBDatabaseMetaData extends AbstractDatabaseMetaData {
private String url;
private String userName;
private final String url;
private final String userName;
private Connection conn;
public TSDBDatabaseMetaData(String url, String userName) {
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBDriver.java
浏览文件 @ 1a816408
......@@ -176,7 +176,7 @@ public class TSDBDriver extends AbstractDriver {
int beginningOfSlashes = url.indexOf("//");
int index = url.indexOf("?");
if (index != -1) {
String paramString = url.substring(index + 1, url.length());
String paramString = url.substring(index + 1);
url = url.substring(0, index);
StringTokenizer queryParams = new StringTokenizer(paramString, "&");
while (queryParams.hasMoreElements()) {
......@@ -213,7 +213,7 @@ public class TSDBDriver extends AbstractDriver {
url = url.substring(0, indexOfColon);
}
if (url != null && url.length() > 0 && url.trim().length() > 0) {
if (url.length() > 0 && url.trim().length() > 0) {
urlProps.setProperty(TSDBDriver.PROPERTY_KEY_HOST, url);
}
......@@ -233,7 +233,7 @@ public class TSDBDriver extends AbstractDriver {
return false;
}
public Logger getParentLogger() throws SQLFeatureNotSupportedException {
public Logger getParentLogger() {
return null;
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBError.java
浏览文件 @ 1a816408
......@@ -8,7 +8,7 @@ import java.util.HashMap;
import java.util.Map;
public class TSDBError {
private static Map<Integer, String> TSDBErrorMap = new HashMap<>();
private static final Map<Integer, String> TSDBErrorMap = new HashMap<>();
static {
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_CONNECTION_CLOSED, "connection already closed");
......@@ -32,10 +32,10 @@ public class TSDBError {
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_INVALID_SQL, "invalid sql");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE, "numeric value out of range");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE, "unknown taos type in tdengine");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PERCISION, "unknown timestamp precision");
/**************************************************/
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNKNOWN, "unknown error");
/**************************************************/
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_SUBSCRIBE_FAILED, "failed to create subscription");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_UNSUPPORTED_ENCODING, "Unsupported encoding");
TSDBErrorMap.put(TSDBErrorNumbers.ERROR_JNI_TDENGINE_ERROR, "internal error of database");
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java
浏览文件 @ 1a816408
package com.taosdata.jdbc;
import java.util.HashSet;
import java.util.Set;
public class TSDBErrorNumbers {
......@@ -25,6 +26,7 @@ public class TSDBErrorNumbers {
public static final int ERROR_INVALID_SQL = 0x2313; // invalid sql
public static final int ERROR_NUMERIC_VALUE_OUT_OF_RANGE = 0x2314; // numeric value out of range
public static final int ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE = 0x2315; //unknown taos type in tdengine
public static final int ERROR_UNKNOWN_TIMESTAMP_PERCISION = 0x2316; // unknown timestamp precision
public static final int ERROR_UNKNOWN = 0x2350; //unknown error
......@@ -38,10 +40,9 @@ public class TSDBErrorNumbers {
public static final int ERROR_JNI_FETCH_END = 0x2358; // fetch to the end of resultSet
public static final int ERROR_JNI_OUT_OF_MEMORY = 0x2359; // JNI alloc memory failed
private static final HashSet<Integer> errorNumbers;
private static final Set<Integer> errorNumbers = new HashSet();
static {
errorNumbers = new HashSet();
errorNumbers.add(ERROR_CONNECTION_CLOSED);
errorNumbers.add(ERROR_UNSUPPORTED_METHOD);
errorNumbers.add(ERROR_INVALID_VARIABLE);
......@@ -62,8 +63,8 @@ public class TSDBErrorNumbers {
errorNumbers.add(ERROR_INVALID_SQL);
errorNumbers.add(ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
errorNumbers.add(ERROR_UNKNOWN_TAOS_TYPE_IN_TDENGINE);
errorNumbers.add(ERROR_UNKNOWN_TIMESTAMP_PERCISION);
/*****************************************************/
errorNumbers.add(ERROR_SUBSCRIBE_FAILED);
errorNumbers.add(ERROR_UNSUPPORTED_ENCODING);
errorNumbers.add(ERROR_JNI_TDENGINE_ERROR);
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBJNIConnector.java
浏览文件 @ 1a816408
......@@ -16,27 +16,22 @@
*/
package com.taosdata.jdbc;
import com.taosdata.jdbc.utils.TaosInfo;
import java.nio.ByteBuffer;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.util.List;
import com.taosdata.jdbc.utils.TaosInfo;
/**
* JNI connector
*/
public class TSDBJNIConnector {
private static volatile Boolean isInitialized = false;
private TaosInfo taosInfo = TaosInfo.getInstance();
// Connection pointer used in C
private long taos = TSDBConstants.JNI_NULL_POINTER;
// result set status in current connection
private boolean isResultsetClosed;
private final TaosInfo taosInfo = TaosInfo.getInstance();
private long taos = TSDBConstants.JNI_NULL_POINTER; // Connection pointer used in C
private boolean isResultsetClosed; // result set status in current connection
private int affectedRows = -1;
static {
......@@ -96,11 +91,9 @@ public class TSDBJNIConnector {
/**
* Execute DML/DDL operation
*
* @throws SQLException
*/
public long executeQuery(String sql) throws SQLException {
Long pSql = 0l;
long pSql = 0L;
try {
pSql = this.executeQueryImp(sql.getBytes(TaosGlobalConfig.getCharset()), this.taos);
taosInfo.stmt_count_increment();
......@@ -161,7 +154,7 @@ public class TSDBJNIConnector {
private native long getResultSetImp(long connection, long pSql);
public boolean isUpdateQuery(long pSql) {
return isUpdateQueryImp(this.taos, pSql) == 1 ? true : false;
return isUpdateQueryImp(this.taos, pSql) == 1;
}
private native long isUpdateQueryImp(long connection, long pSql);
......@@ -194,7 +187,9 @@ public class TSDBJNIConnector {
* Get schema metadata
*/
public int getSchemaMetaData(long resultSet, List<ColumnMetaData> columnMetaData) {
return this.getSchemaMetaDataImp(this.taos, resultSet, columnMetaData);
int ret = this.getSchemaMetaDataImp(this.taos, resultSet, columnMetaData);
columnMetaData.forEach(column -> column.setColIndex(column.getColIndex() + 1));
return ret;
}
private native int getSchemaMetaDataImp(long connection, long resultSet, List<ColumnMetaData> columnMetaData);
......@@ -215,9 +210,18 @@ public class TSDBJNIConnector {
private native int fetchBlockImp(long connection, long resultSet, TSDBResultSetBlockData blockData);
/**
* Execute close operation from C to release connection pointer by JNI
* Get Result Time Precision.
*
* @throws SQLException
* @return 0: ms, 1: us, 2: ns
*/
public int getResultTimePrecision(long sqlObj) {
return this.getResultTimePrecisionImp(this.taos, sqlObj);
}
private native int getResultTimePrecisionImp(long connection, long result);
/**
* Execute close operation from C to release connection pointer by JNI
*/
public void closeConnection() throws SQLException {
int code = this.closeConnectionImp(this.taos);
......@@ -256,8 +260,6 @@ public class TSDBJNIConnector {
/**
* Unsubscribe, close a subscription
*
* @param subscription
*/
void unsubscribe(long subscription, boolean isKeep) {
unsubscribeImp(subscription, isKeep);
......@@ -270,20 +272,29 @@ public class TSDBJNIConnector {
*/
public boolean validateCreateTableSql(String sql) {
int res = validateCreateTableSqlImp(taos, sql.getBytes());
return res != 0 ? false : true;
return res == 0;
}
private native int validateCreateTableSqlImp(long connection, byte[] sqlBytes);
public long prepareStmt(String sql) throws SQLException {
Long stmt = prepareStmtImp(sql.getBytes(), this.taos);
if (stmt == TSDBConstants.JNI_TDENGINE_ERROR) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_SQL);
} else if (stmt == TSDBConstants.JNI_CONNECTION_NULL) {
long stmt;
try {
stmt = prepareStmtImp(sql.getBytes(), this.taos);
} catch (Exception e) {
e.printStackTrace();
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_ENCODING);
}
if (stmt == TSDBConstants.JNI_CONNECTION_NULL) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_JNI_CONNECTION_NULL);
} else if (stmt == TSDBConstants.JNI_SQL_NULL) {
}
if (stmt == TSDBConstants.JNI_SQL_NULL) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_JNI_SQL_NULL);
} else if (stmt == TSDBConstants.JNI_OUT_OF_MEMORY) {
}
if (stmt == TSDBConstants.JNI_OUT_OF_MEMORY) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_JNI_OUT_OF_MEMORY);
}
......@@ -311,7 +322,7 @@ public class TSDBJNIConnector {
private native int setTableNameTagsImp(long stmt, String name, int numOfTags, byte[] tags, byte[] typeList, byte[] lengthList, byte[] nullList, long conn);
public void bindColumnDataArray(long stmt, ByteBuffer colDataList, ByteBuffer lengthList, ByteBuffer isNullList, int type, int bytes, int numOfRows,int columnIndex) throws SQLException {
public void bindColumnDataArray(long stmt, ByteBuffer colDataList, ByteBuffer lengthList, ByteBuffer isNullList, int type, int bytes, int numOfRows, int columnIndex) throws SQLException {
int code = bindColDataImp(stmt, colDataList.array(), lengthList.array(), isNullList.array(), type, bytes, numOfRows, columnIndex, this.taos);
if (code != TSDBConstants.JNI_SUCCESS) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN, "failed to bind column data");
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBPreparedStatement.java
浏览文件 @ 1a816408
......@@ -38,7 +38,6 @@ import java.util.regex.Pattern;
public class TSDBPreparedStatement extends TSDBStatement implements PreparedStatement {
private String rawSql;
private Object[] parameters;
private boolean isPrepared;
private ArrayList<ColumnInfo> colData;
private ArrayList<TableTagInfo> tableTags;
......@@ -47,8 +46,6 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
private String tableName;
private long nativeStmtHandle = 0;
private volatile TSDBParameterMetaData parameterMetaData;
TSDBPreparedStatement(TSDBConnection connection, String sql) {
super(connection);
init(sql);
......@@ -61,13 +58,12 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
}
}
parameters = new Object[parameterCnt];
this.isPrepared = true;
}
if (parameterCnt > 1) {
// the table name is also a parameter, so ignore it.
this.colData = new ArrayList<ColumnInfo>();
this.tableTags = new ArrayList<TableTagInfo>();
this.colData = new ArrayList<>();
this.tableTags = new ArrayList<>();
}
}
......@@ -76,18 +72,17 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
preprocessSql();
}
@Override
public int[] executeBatch() throws SQLException {
return super.executeBatch();
}
/*
*
*/
/**
* Some of the SQLs sent by other popular frameworks or tools like Spark, contains syntax that cannot be parsed by
* the TDengine client. Thus, some simple parsers/filters are intentionally added in this JDBC implementation in
* order to process those supported SQLs.
*/
private void preprocessSql() {
/***** For processing some of Spark SQLs*****/
/***For processing some of Spark SQLs*/
// should replace it first
this.rawSql = this.rawSql.replaceAll("or (.*) is null", "");
this.rawSql = this.rawSql.replaceAll(" where ", " WHERE ");
......@@ -134,32 +129,17 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
}
rawSql = rawSql.replace(matcher.group(1), tableFullName);
}
/***** for inner queries *****/
}
/**
* Populate parameters into prepared sql statements
*
* @return a string of the native sql statement for TSDB
*/
private String getNativeSql(String rawSql) throws SQLException {
return Utils.getNativeSql(rawSql, this.parameters);
}
@Override
public ResultSet executeQuery() throws SQLException {
if (!isPrepared)
return executeQuery(this.rawSql);
final String sql = getNativeSql(this.rawSql);
final String sql = Utils.getNativeSql(this.rawSql, this.parameters);
return executeQuery(sql);
}
@Override
public int executeUpdate() throws SQLException {
if (!isPrepared)
return executeUpdate(this.rawSql);
String sql = getNativeSql(this.rawSql);
String sql = Utils.getNativeSql(this.rawSql, this.parameters);
return executeUpdate(sql);
}
......@@ -205,9 +185,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
@Override
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
setObject(parameterIndex, x.doubleValue());
}
@Override
......@@ -222,16 +200,12 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
@Override
public void setDate(int parameterIndex, Date x) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
setObject(parameterIndex, new Timestamp(x.getTime()));
}
@Override
public void setTime(int parameterIndex, Time x) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
setObject(parameterIndex, new Timestamp(x.getTime()));
}
@Override
......@@ -283,32 +257,20 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
if (parameterIndex < 1 && parameterIndex >= parameters.length) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_PARAMETER_INDEX_OUT_RANGE);
}
parameters[parameterIndex - 1] = x;
}
@Override
public boolean execute() throws SQLException {
if (!isPrepared)
return execute(this.rawSql);
final String sql = getNativeSql(this.rawSql);
final String sql = Utils.getNativeSql(this.rawSql, this.parameters);
return execute(sql);
}
@Override
public void addBatch() throws SQLException {
if (this.batchedArgs == null) {
batchedArgs = new ArrayList<>();
}
if (!isPrepared) {
addBatch(this.rawSql);
} else {
String sql = this.getConnection().nativeSQL(this.rawSql);
String sql = Utils.getNativeSql(this.rawSql, this.parameters);
addBatch(sql);
}
}
@Override
public void setCharacterStream(int parameterIndex, Reader reader, int length) throws SQLException {
......@@ -350,9 +312,9 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
@Override
public ResultSetMetaData getMetaData() throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
if (this.getResultSet() == null)
return null;
return getResultSet().getMetaData();
}
@Override
......@@ -396,10 +358,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
if (parameterMetaData == null) {
this.parameterMetaData = new TSDBParameterMetaData(parameters);
}
return this.parameterMetaData;
return new TSDBParameterMetaData(parameters);
}
@Override
......@@ -411,9 +370,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
@Override
public void setNString(int parameterIndex, String value) throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
setString(parameterIndex, value);
}
@Override
......@@ -563,12 +520,13 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
public boolean isTypeSet() {
return this.typeIsSet;
}
};
}
private static class TableTagInfo {
private boolean isNull;
private Object value;
private int type;
private final Object value;
private final int type;
public TableTagInfo(Object value, int type) {
this.value = value;
this.type = type;
......@@ -579,7 +537,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
info.isNull = true;
return info;
}
};
}
public void setTableName(String name) {
this.tableName = name;
......@@ -666,9 +624,9 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
public <T> void setValueImpl(int columnIndex, ArrayList<T> list, int type, int bytes) throws SQLException {
if (this.colData.size() == 0) {
this.colData.addAll(Collections.nCopies(this.parameters.length - 1 - this.tableTags.size(), null));
}
ColumnInfo col = (ColumnInfo) this.colData.get(columnIndex);
ColumnInfo col = this.colData.get(columnIndex);
if (col == null) {
ColumnInfo p = new ColumnInfo();
p.setType(type);
......@@ -759,8 +717,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
ByteBuffer isNullList = ByteBuffer.allocate(num * Integer.BYTES);
isNullList.order(ByteOrder.LITTLE_ENDIAN);
for (int i = 0; i < num; ++i) {
TableTagInfo tag = this.tableTags.get(i);
for (TableTagInfo tag : this.tableTags) {
if (tag.isNull) {
typeList.put((byte) tag.type);
isNullList.putInt(1);
......@@ -852,14 +809,14 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
}
typeList.put((byte) tag.type);
isNullList.putInt(tag.isNull? 1 : 0);
isNullList.putInt(tag.isNull ? 1 : 0);
}
connector.setBindTableNameAndTags(this.nativeStmtHandle, this.tableName, this.tableTags.size(), tagDataList,
typeList, lengthList, isNullList);
}
ColumnInfo colInfo = (ColumnInfo) this.colData.get(0);
ColumnInfo colInfo = this.colData.get(0);
if (colInfo == null) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN, "column data not bind");
}
......@@ -888,8 +845,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_INT: {
for (int j = 0; j < rows; ++j) {
Integer val = (Integer) col1.data.get(j);
colDataList.putInt(val == null? Integer.MIN_VALUE:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.putInt(val == null ? Integer.MIN_VALUE : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -897,8 +854,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_TINYINT: {
for (int j = 0; j < rows; ++j) {
Byte val = (Byte) col1.data.get(j);
colDataList.put(val == null? 0:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.put(val == null ? 0 : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -909,10 +866,10 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
if (val == null) {
colDataList.put((byte) 0);
} else {
colDataList.put((byte) (val? 1:0));
colDataList.put((byte) (val ? 1 : 0));
}
isNullList.put((byte) (val == null? 1:0));
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -920,8 +877,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT: {
for (int j = 0; j < rows; ++j) {
Short val = (Short) col1.data.get(j);
colDataList.putShort(val == null? 0:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.putShort(val == null ? 0 : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -930,8 +887,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_BIGINT: {
for (int j = 0; j < rows; ++j) {
Long val = (Long) col1.data.get(j);
colDataList.putLong(val == null? 0:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.putLong(val == null ? 0 : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -939,8 +896,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_FLOAT: {
for (int j = 0; j < rows; ++j) {
Float val = (Float) col1.data.get(j);
colDataList.putFloat(val == null? 0:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.putFloat(val == null ? 0 : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -948,8 +905,8 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE: {
for (int j = 0; j < rows; ++j) {
Double val = (Double) col1.data.get(j);
colDataList.putDouble(val == null? 0:val);
isNullList.put((byte) (val == null? 1:0));
colDataList.putDouble(val == null ? 0 : val);
isNullList.put((byte) (val == null ? 1 : 0));
}
break;
}
......@@ -994,7 +951,7 @@ public class TSDBPreparedStatement extends TSDBStatement implements PreparedStat
case TSDBConstants.TSDB_DATA_TYPE_UBIGINT: {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN, "not support data types");
}
};
}
connector.bindColumnDataArray(this.nativeStmtHandle, colDataList, lengthList, isNullList, col1.type, col1.bytes, rows, i);
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSet.java
浏览文件 @ 1a816408
......@@ -133,9 +133,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getString(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = this.rowData.getString(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getString(columnIndex, nativeType);
}
return res;
}
......@@ -147,9 +148,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getBoolean(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = this.rowData.getBoolean(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getBoolean(columnIndex, nativeType);
}
return res;
}
......@@ -161,9 +163,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return (byte) this.blockData.getInt(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = (byte) this.rowData.getInt(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = (byte) this.rowData.getInt(columnIndex, nativeType);
}
return res;
}
......@@ -175,9 +178,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return (short) this.blockData.getInt(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = (short) this.rowData.getInt(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = (short) this.rowData.getInt(columnIndex, nativeType);
}
return res;
}
......@@ -189,9 +193,11 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getInt(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = this.rowData.getInt(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getInt(columnIndex, nativeType);
}
return res;
}
......@@ -203,13 +209,15 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getLong(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
Object value = this.rowData.get(columnIndex - 1);
if (value instanceof Timestamp)
Object value = this.rowData.getObject(columnIndex);
if (value instanceof Timestamp) {
res = ((Timestamp) value).getTime();
else
res = this.rowData.getLong(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
} else {
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getLong(columnIndex, nativeType);
}
}
return res;
}
......@@ -221,9 +229,11 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return (float) this.blockData.getDouble(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
if (!lastWasNull)
res = this.rowData.getFloat(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getFloat(columnIndex, nativeType);
}
return res;
}
......@@ -235,9 +245,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getDouble(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = this.rowData.getDouble(columnIndex - 1, this.columnMetaDataList.get(columnIndex - 1).getColType());
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getDouble(columnIndex, nativeType);
}
return res;
}
......@@ -245,34 +256,27 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
public byte[] getBytes(int columnIndex) throws SQLException {
checkAvailability(columnIndex, this.columnMetaDataList.size());
Object value = this.rowData.get(columnIndex - 1);
Object value = this.rowData.getObject(columnIndex);
if (value == null)
return null;
int colType = this.columnMetaDataList.get(columnIndex - 1).getColType();
switch (colType) {
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
return Longs.toByteArray((Long) value);
return Longs.toByteArray((long) value);
case TSDBConstants.TSDB_DATA_TYPE_INT:
return Ints.toByteArray((int) value);
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT:
return Shorts.toByteArray((Short) value);
return Shorts.toByteArray((short) value);
case TSDBConstants.TSDB_DATA_TYPE_TINYINT:
return new byte[]{(byte) value};
}
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return (byte[]) value;
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
default:
return value.toString().getBytes();
}
@Override
public Date getDate(int columnIndex) throws SQLException {
Timestamp timestamp = getTimestamp(columnIndex);
return timestamp == null ? null : new Date(timestamp.getTime());
}
@Override
public Time getTime(int columnIndex) throws SQLException {
Timestamp timestamp = getTimestamp(columnIndex);
return timestamp == null ? null : new Time(timestamp.getTime());
}
public Timestamp getTimestamp(int columnIndex) throws SQLException {
......@@ -282,9 +286,10 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.getTimestamp(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
res = this.rowData.getTimestamp(columnIndex - 1);
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
res = this.rowData.getTimestamp(columnIndex, nativeType);
}
return res;
}
......@@ -304,13 +309,9 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return this.blockData.get(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
if (!lastWasNull) {
int colType = this.columnMetaDataList.get(columnIndex - 1).getColType();
if (colType == TSDBConstants.TSDB_DATA_TYPE_BINARY)
res = ((String) this.rowData.get(columnIndex - 1)).getBytes();
else
res = this.rowData.get(columnIndex - 1);
res = this.rowData.getObject(columnIndex);
}
return res;
}
......@@ -318,7 +319,7 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
public int findColumn(String columnLabel) throws SQLException {
for (ColumnMetaData colMetaData : this.columnMetaDataList) {
if (colMetaData.getColName() != null && colMetaData.getColName().equalsIgnoreCase(columnLabel)) {
return colMetaData.getColIndex() + 1;
return colMetaData.getColIndex();
}
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_VARIABLE);
......@@ -329,25 +330,25 @@ public class TSDBResultSet extends AbstractResultSet implements ResultSet {
if (this.getBatchFetch())
return new BigDecimal(this.blockData.getLong(columnIndex - 1));
this.lastWasNull = this.rowData.wasNull(columnIndex - 1);
this.lastWasNull = this.rowData.wasNull(columnIndex);
BigDecimal res = null;
if (!lastWasNull) {
int colType = this.columnMetaDataList.get(columnIndex - 1).getColType();
switch (colType) {
int nativeType = this.columnMetaDataList.get(columnIndex - 1).getColType();
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_TINYINT:
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT:
case TSDBConstants.TSDB_DATA_TYPE_INT:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
res = new BigDecimal(Long.valueOf(this.rowData.get(columnIndex - 1).toString()));
res = new BigDecimal(Long.parseLong(this.rowData.getObject(columnIndex).toString()));
break;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
res = new BigDecimal(Double.valueOf(this.rowData.get(columnIndex - 1).toString()));
res = BigDecimal.valueOf(Double.parseDouble(this.rowData.getObject(columnIndex).toString()));
break;
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
return new BigDecimal(((Timestamp) this.rowData.get(columnIndex - 1)).getTime());
return new BigDecimal(((Timestamp) this.rowData.getObject(columnIndex)).getTime());
default:
res = new BigDecimal(this.rowData.get(columnIndex - 1).toString());
res = new BigDecimal(this.rowData.getObject(columnIndex).toString());
}
}
return res;
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetBlockData.java
浏览文件 @ 1a816408
......@@ -36,23 +36,20 @@ public class TSDBResultSetBlockData {
private int rowIndex = 0;
private List<ColumnMetaData> columnMetaDataList;
private ArrayList<Object> colData = null;
private ArrayList<Object> colData;
public TSDBResultSetBlockData(List<ColumnMetaData> colMeta, int numOfCols) {
this.columnMetaDataList = colMeta;
this.colData = new ArrayList<Object>(numOfCols);
this.colData = new ArrayList<>(numOfCols);
}
public TSDBResultSetBlockData() {
this.colData = new ArrayList<Object>();
this.colData = new ArrayList<>();
}
public void clear() {
int size = this.colData.size();
if (this.colData != null) {
this.colData.clear();
}
setNumOfCols(size);
}
......@@ -69,7 +66,7 @@ public class TSDBResultSetBlockData {
}
public void setNumOfCols(int numOfCols) {
this.colData = new ArrayList<Object>(numOfCols);
this.colData = new ArrayList<>(numOfCols);
this.colData.addAll(Collections.nCopies(numOfCols, null));
}
......@@ -167,14 +164,9 @@ public class TSDBResultSetBlockData {
}
/**
* The original type may not be a string type, but will be converted to by
* calling this method
*
* @param col column index
* @return
* @throws SQLException
*/
public String getString(int col) throws SQLException {
Object obj = get(col);
......@@ -387,7 +379,7 @@ public class TSDBResultSetBlockData {
return null;
}
return (long) val;
return val;
}
case TSDBConstants.TSDB_DATA_TYPE_FLOAT: {
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetMetaData.java
浏览文件 @ 1a816408
......@@ -41,10 +41,7 @@ public class TSDBResultSetMetaData extends WrapperImpl implements ResultSetMetaD
}
public boolean isSearchable(int column) throws SQLException {
if (column == 1) {
return true;
}
return false;
return column == 1;
}
public boolean isCurrency(int column) throws SQLException {
......@@ -113,6 +110,7 @@ public class TSDBResultSetMetaData extends WrapperImpl implements ResultSetMetaD
ColumnMetaData columnMetaData = this.colMetaDataList.get(column - 1);
switch (columnMetaData.getColType()) {
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return 5;
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBResultSetRowData.java
浏览文件 @ 1a816408
......@@ -14,19 +14,22 @@
*****************************************************************************/
package com.taosdata.jdbc;
import com.taosdata.jdbc.utils.NullType;
import java.math.BigDecimal;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.time.Instant;
import java.util.ArrayList;
import java.util.Collections;
public class TSDBResultSetRowData {
private ArrayList<Object> data;
private int colSize = 0;
private final int colSize;
public TSDBResultSetRowData(int colSize) {
this.setColSize(colSize);
this.colSize = colSize;
this.clear();
}
public void clear() {
......@@ -41,129 +44,191 @@ public class TSDBResultSetRowData {
}
public boolean wasNull(int col) {
return data.get(col) == null;
return data.get(col - 1) == null;
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setBooleanValue(int col, boolean value) {
setBoolean(col - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setBoolean(int col, boolean value) {
data.set(col, value);
}
public boolean getBoolean(int col, int srcType) throws SQLException {
Object obj = data.get(col);
public boolean getBoolean(int col, int nativeType) throws SQLException {
Object obj = data.get(col - 1);
switch (srcType) {
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return (Boolean) obj;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return ((Float) obj) == 1.0 ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return ((Double) obj) == 1.0 ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_TINYINT:
return ((Byte) obj) == 1 ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT:
return ((Short) obj) == 1 ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_INT:
return ((Integer) obj) == 1 ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
return ((Long) obj) == 1L ? Boolean.TRUE : Boolean.FALSE;
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
case TSDBConstants.TSDB_DATA_TYPE_NCHAR: {
return obj.toString().contains("1");
}
default:
return false;
}
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setByteValue(int colIndex, byte value) {
setByte(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setByte(int col, byte value) {
data.set(col, value);
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setShortValue(int colIndex, short value) {
setShort(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setShort(int col, short value) {
data.set(col, value);
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setIntValue(int colIndex, int value) {
setInt(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setInt(int col, int value) {
data.set(col, value);
}
@SuppressWarnings("deprecation")
public int getInt(int col, int srcType) throws SQLException {
Object obj = data.get(col);
public int getInt(int col, int nativeType) throws SQLException {
Object obj = data.get(col - 1);
if (obj == null)
return NullType.getIntNull();
switch (srcType) {
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return Boolean.TRUE.equals(obj) ? 1 : 0;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return ((Float) obj).intValue();
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return ((Double) obj).intValue();
case TSDBConstants.TSDB_DATA_TYPE_TINYINT:
return (Byte) obj;
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT:
return (Short) obj;
case TSDBConstants.TSDB_DATA_TYPE_INT:
return (Integer) obj;
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
return ((Long) obj).intValue();
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return Integer.parseInt((String) obj);
case TSDBConstants.TSDB_DATA_TYPE_UTINYINT: {
Byte value = (byte) obj;
case TSDBConstants.TSDB_DATA_TYPE_UTINYINT:
return parseUnsignedTinyIntToInt(obj);
case TSDBConstants.TSDB_DATA_TYPE_USMALLINT:
return parseUnsignedSmallIntToInt(obj);
case TSDBConstants.TSDB_DATA_TYPE_UINT:
return parseUnsignedIntegerToInt(obj);
case TSDBConstants.TSDB_DATA_TYPE_UBIGINT:
return parseUnsignedBigIntToInt(obj);
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return ((Float) obj).intValue();
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return ((Double) obj).intValue();
default:
return 0;
}
}
private byte parseUnsignedTinyIntToInt(Object obj) throws SQLException {
byte value = (byte) obj;
if (value < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return value;
}
case TSDBConstants.TSDB_DATA_TYPE_USMALLINT: {
private short parseUnsignedSmallIntToInt(Object obj) throws SQLException {
short value = (short) obj;
if (value < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return value;
}
case TSDBConstants.TSDB_DATA_TYPE_UINT: {
private int parseUnsignedIntegerToInt(Object obj) throws SQLException {
int value = (int) obj;
if (value < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return value;
}
case TSDBConstants.TSDB_DATA_TYPE_UBIGINT: {
private int parseUnsignedBigIntToInt(Object obj) throws SQLException {
long value = (long) obj;
if (value < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return Long.valueOf(value).intValue();
}
}
return 0;
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setLongValue(int colIndex, long value) {
setLong(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setLong(int col, long value) {
data.set(col, value);
}
public long getLong(int col, int srcType) throws SQLException {
Object obj = data.get(col);
public long getLong(int col, int nativeType) throws SQLException {
Object obj = data.get(col - 1);
if (obj == null) {
return NullType.getBigIntNull();
}
switch (srcType) {
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return Boolean.TRUE.equals(obj) ? 1 : 0;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return ((Float) obj).longValue();
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return ((Double) obj).longValue();
case TSDBConstants.TSDB_DATA_TYPE_TINYINT:
return (Byte) obj;
case TSDBConstants.TSDB_DATA_TYPE_SMALLINT:
return (Short) obj;
case TSDBConstants.TSDB_DATA_TYPE_INT:
return (Integer) obj;
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
return (Long) obj;
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return Long.parseLong((String) obj);
case TSDBConstants.TSDB_DATA_TYPE_UTINYINT: {
Byte value = (byte) obj;
byte value = (byte) obj;
if (value < 0)
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return value;
......@@ -186,19 +251,35 @@ public class TSDBResultSetRowData {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_NUMERIC_VALUE_OUT_OF_RANGE);
return value;
}
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
return ((Float) obj).longValue();
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return ((Double) obj).longValue();
default:
return 0;
}
}
return 0;
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setFloatValue(int colIndex, float value) {
setFloat(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setFloat(int col, float value) {
data.set(col, value);
}
public float getFloat(int col, int srcType) {
Object obj = data.get(col);
public float getFloat(int col, int nativeType) {
Object obj = data.get(col - 1);
if (obj == null)
return NullType.getFloatNull();
switch (srcType) {
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return Boolean.TRUE.equals(obj) ? 1 : 0;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
......@@ -214,19 +295,31 @@ public class TSDBResultSetRowData {
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
return (Long) obj;
default:
return NullType.getFloatNull();
}
}
return 0;
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setDoubleValue(int colIndex, double value) {
setDouble(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setDouble(int col, double value) {
data.set(col, value);
}
public double getDouble(int col, int srcType) {
Object obj = data.get(col);
public double getDouble(int col, int nativeType) {
Object obj = data.get(col - 1);
if (obj == null)
return NullType.getDoubleNull();
switch (srcType) {
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_BOOL:
return Boolean.TRUE.equals(obj) ? 1 : 0;
case TSDBConstants.TSDB_DATA_TYPE_FLOAT:
......@@ -242,16 +335,46 @@ public class TSDBResultSetRowData {
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
case TSDBConstants.TSDB_DATA_TYPE_BIGINT:
return (Long) obj;
default:
return NullType.getDoubleNull();
}
}
return 0;
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setStringValue(int colIndex, String value) {
data.set(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setString(int col, String value) {
data.set(col, value);
// TODO:
// !!!NOTE!!!
// this is very confusing problem which related to JNI-method implementation,
// the JNI method return a String(encoded in UTF) for BINARY value, which means the JNI method will invoke
// this setString(int, String) to handle BINARY value, we need to build a byte[] with default charsetEncoding
data.set(col, value == null ? null : value.getBytes());
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setByteArrayValue(int colIndex, byte[] value) {
setByteArray(colIndex - 1, value);
}
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*/
public void setByteArray(int col, byte[] value) {
// TODO:
// !!!NOTE!!!
// this is very confusing problem which related to JNI-method implementation,
// the JNI method return a byte[] for NCHAR value, which means the JNI method will invoke
// this setByteArr(int, byte[]) to handle NCHAR value, we need to build a String with charsetEncoding by TaosGlobalConfig
try {
data.set(col, new String(value, TaosGlobalConfig.getCharset()));
} catch (Exception e) {
......@@ -259,85 +382,99 @@ public class TSDBResultSetRowData {
}
}
/**
* The original type may not be a string type, but will be converted to by calling this method
*
* @param col column index
* @return
*/
public String getString(int col, int srcType) {
switch (srcType) {
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return (String) data.get(col);
public String getString(int col, int nativeType) {
Object obj = data.get(col - 1);
if (obj == null)
return null;
switch (nativeType) {
case TSDBConstants.TSDB_DATA_TYPE_UTINYINT: {
Byte value = new Byte(String.valueOf(data.get(col)));
byte value = new Byte(String.valueOf(obj));
if (value >= 0)
return value.toString();
return Byte.toString(value);
return Integer.toString(value & 0xff);
}
case TSDBConstants.TSDB_DATA_TYPE_USMALLINT: {
Short value = new Short(String.valueOf(data.get(col)));
short value = new Short(String.valueOf(obj));
if (value >= 0)
return value.toString();
return Short.toString(value);
return Integer.toString(value & 0xffff);
}
case TSDBConstants.TSDB_DATA_TYPE_UINT: {
Integer value = new Integer(String.valueOf(data.get(col)));
int value = new Integer(String.valueOf(obj));
if (value >= 0)
return value.toString();
return Long.toString(value & 0xffffffffl);
return Integer.toString(value);
return Long.toString(value & 0xffffffffL);
}
case TSDBConstants.TSDB_DATA_TYPE_UBIGINT: {
Long value = new Long(String.valueOf(data.get(col)));
long value = new Long(String.valueOf(obj));
if (value >= 0)
return value.toString();
return Long.toString(value);
long lowValue = value & 0x7fffffffffffffffL;
return BigDecimal.valueOf(lowValue).add(BigDecimal.valueOf(Long.MAX_VALUE)).add(BigDecimal.valueOf(1)).toString();
}
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return new String((byte[]) obj);
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return (String) obj;
default:
return String.valueOf(data.get(col));
return String.valueOf(obj);
}
}
public void setTimestamp(int col, long ts) {
//TODO: this implementation contains logical error
// when precision is us the (long ts) is 16 digital number
// when precision is ms, the (long ts) is 13 digital number
// we need a JNI function like this:
// public void setTimestamp(int col, long epochSecond, long nanoAdjustment)
if (ts < 1_0000_0000_0000_0L) {
data.set(col, new Timestamp(ts));
} else {
long epochSec = ts / 1000_000l;
long nanoAdjustment = ts % 1000_000l * 1000l;
Timestamp timestamp = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
data.set(col, timestamp);
}
/**
* $$$ this method is invoked by databaseMetaDataResultSet and so on which use a index start from 1 in JDBC api
*/
public void setTimestampValue(int colIndex, long value) {
setTimestamp(colIndex - 1, value, 0);
}
public Timestamp getTimestamp(int col) {
return (Timestamp) data.get(col);
/**
* !!! this method is invoked by JNI method and the index start from 0 in C implementations
*
* @param precision 0 : ms, 1 : us, 2 : ns
*/
public void setTimestamp(int col, long ts, int precision) {
long milliseconds;
int fracNanoseconds;
switch (precision) {
case 0: {
milliseconds = ts;
fracNanoseconds = (int) (ts * 1_000_000 % 1_000_000_000);
break;
}
public Object get(int col) {
return data.get(col);
case 1: {
milliseconds = ts / 1_000;
fracNanoseconds = (int) (ts * 1_000 % 1_000_000_000);
break;
}
case 2: {
milliseconds = ts / 1_000_000;
fracNanoseconds = (int) (ts % 1_000_000_000);
break;
}
default: {
throw new IllegalArgumentException("precision is not valid. precision: " + precision);
}
public int getColSize() {
return colSize;
}
private void setColSize(int colSize) {
this.colSize = colSize;
this.clear();
Timestamp tsObj = new Timestamp(milliseconds);
tsObj.setNanos(fracNanoseconds);
data.set(col, tsObj);
}
public ArrayList<Object> getData() {
return data;
public Timestamp getTimestamp(int col, int nativeType) {
Object obj = data.get(col - 1);
if (obj == null)
return null;
if (nativeType == TSDBConstants.TSDB_DATA_TYPE_BIGINT) {
return new Timestamp((Long) obj);
}
return (Timestamp) obj;
}
public void setData(ArrayList<Object> data) {
this.data = (ArrayList<Object>) data.clone();
public Object getObject(int col) {
return data.get(col - 1);
}
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBStatement.java
浏览文件 @ 1a816408
......@@ -32,14 +32,15 @@ public class TSDBStatement extends AbstractStatement {
}
public ResultSet executeQuery(String sql) throws SQLException {
// check if closed
if (isClosed()) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
}
//TODO: 如果在executeQuery方法中执行insert语句，那么先执行了SQL，再通过pSql来检查是否为一个insert语句，但这个insert SQL已经执行成功了
// execute query
//TODO:
// this is an unreasonable implementation, if the paratemer is a insert statement,
// the JNI connector will execute the sql at first and return a pointer: pSql,
// we use this pSql and invoke the isUpdateQuery(long pSql) method to decide .
// but the insert sql is already executed in database.
//execute query
long pSql = this.connection.getConnector().executeQuery(sql);
// if pSql is create/insert/update/delete/alter SQL
if (this.connection.getConnector().isUpdateQuery(pSql)) {
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBSubscribe.java
浏览文件 @ 1a816408
......@@ -47,9 +47,6 @@ public class TSDBSubscribe {
/**
* close subscription
*
* @param keepProgress
* @throws SQLException
*/
public void close(boolean keepProgress) throws SQLException {
if (this.connecter.isClosed())
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/enums/TimestampFormat.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.enums;
public enum TimestampFormat {
STRING,
TIMESTAMP,
UTC
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/enums/TimestampPrecision.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.enums;
public enum TimestampPrecision {
MS,
US,
NS,
UNKNOWN
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulConnection.java
浏览文件 @ 1a816408
......@@ -16,17 +16,19 @@ public class RestfulConnection extends AbstractConnection {
private final String host;
private final int port;
private final String url;
private volatile String database;
private final String database;
private final String token;
/******************************************************/
private boolean isClosed;
private final DatabaseMetaData metadata;
public RestfulConnection(String host, String port, Properties props, String database, String url) {
public RestfulConnection(String host, String port, Properties props, String database, String url, String token) {
super(props);
this.host = host;
this.port = Integer.parseInt(port);
this.database = database;
this.url = url;
this.token = token;
this.metadata = new RestfulDatabaseMetaData(url, props.getProperty(TSDBDriver.PROPERTY_KEY_USER), this);
}
......@@ -66,6 +68,7 @@ public class RestfulConnection extends AbstractConnection {
return this.metadata;
}
// getters
public String getHost() {
return host;
}
......@@ -81,4 +84,8 @@ public class RestfulConnection extends AbstractConnection {
public String getUrl() {
return url;
}
public String getToken() {
return token;
}
}
\ No newline at end of file
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulDriver.java
浏览文件 @ 1a816408
......@@ -38,15 +38,11 @@ public class RestfulDriver extends AbstractDriver {
String port = props.getProperty(TSDBDriver.PROPERTY_KEY_PORT, "6041");
String database = props.containsKey(TSDBDriver.PROPERTY_KEY_DBNAME) ? props.getProperty(TSDBDriver.PROPERTY_KEY_DBNAME) : null;
String loginUrl = "http://" + props.getProperty(TSDBDriver.PROPERTY_KEY_HOST) + ":"
+ props.getProperty(TSDBDriver.PROPERTY_KEY_PORT) + "/rest/login/"
+ props.getProperty(TSDBDriver.PROPERTY_KEY_USER) + "/"
+ props.getProperty(TSDBDriver.PROPERTY_KEY_PASSWORD) + "";
String loginUrl = "http://" + host + ":" + port + "/rest/login/" + props.getProperty(TSDBDriver.PROPERTY_KEY_USER) + "/" + props.getProperty(TSDBDriver.PROPERTY_KEY_PASSWORD) + "";
try {
String user = URLEncoder.encode(props.getProperty(TSDBDriver.PROPERTY_KEY_USER), "UTF-8");
String password = URLEncoder.encode(props.getProperty(TSDBDriver.PROPERTY_KEY_PASSWORD), "UTF-8");
loginUrl = "http://" + props.getProperty(TSDBDriver.PROPERTY_KEY_HOST) + ":"
+ props.getProperty(TSDBDriver.PROPERTY_KEY_PORT) + "/rest/login/" + user + "/" + password + "";
loginUrl = "http://" + props.getProperty(TSDBDriver.PROPERTY_KEY_HOST) + ":" + props.getProperty(TSDBDriver.PROPERTY_KEY_PORT) + "/rest/login/" + user + "/" + password + "";
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
......@@ -55,12 +51,12 @@ public class RestfulDriver extends AbstractDriver {
JSONObject jsonResult = JSON.parseObject(result);
String status = jsonResult.getString("status");
String token = jsonResult.getString("desc");
HttpClientPoolUtil.token = token;
if (!status.equals("succ")) {
throw new SQLException(jsonResult.getString("desc"));
}
RestfulConnection conn = new RestfulConnection(host, port, props, database, url);
RestfulConnection conn = new RestfulConnection(host, port, props, database, url, token);
if (database != null && !database.trim().replaceAll("\\s", "").isEmpty()) {
Statement stmt = conn.createStatement();
stmt.execute("use " + database);
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulPreparedStatement.java
浏览文件 @ 1a816408
......@@ -13,7 +13,7 @@ import java.util.Calendar;
public class RestfulPreparedStatement extends RestfulStatement implements PreparedStatement {
private ParameterMetaData parameterMetaData;
private final ParameterMetaData parameterMetaData;
private final String rawSql;
private Object[] parameters;
private boolean isPrepared;
......@@ -44,7 +44,7 @@ public class RestfulPreparedStatement extends RestfulStatement implements Prepar
if (!isPrepared)
return executeQuery(this.rawSql);
final String sql = getNativeSql(this.rawSql);
final String sql = Utils.getNativeSql(this.rawSql, this.parameters);
return executeQuery(sql);
}
......@@ -55,20 +55,10 @@ public class RestfulPreparedStatement extends RestfulStatement implements Prepar
if (!isPrepared)
return executeUpdate(this.rawSql);
final String sql = getNativeSql(this.rawSql);
final String sql = Utils.getNativeSql(rawSql, this.parameters);
return executeUpdate(sql);
}
/****
* 将rawSql转换成一条可执行的sql语句，使用属性parameters中的变脸进行替换
* 对于insert into ?.? (?,?,?) using ?.? (?,?,?) tags(?, ?, ?) values(?, ?, ?)
* @param rawSql，可能是insert、select或其他，使用?做占位符
* @return
*/
private String getNativeSql(String rawSql) {
return Utils.getNativeSql(rawSql, this.parameters);
}
@Override
public void setNull(int parameterIndex, int sqlType) throws SQLException {
if (isClosed())
......@@ -224,16 +214,13 @@ public class RestfulPreparedStatement extends RestfulStatement implements Prepar
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
if (!isPrepared)
return execute(this.rawSql);
final String sql = getNativeSql(rawSql);
final String sql = Utils.getNativeSql(rawSql, this.parameters);
return execute(sql);
}
@Override
public void addBatch() throws SQLException {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_STATEMENT_CLOSED);
final String sql = getNativeSql(this.rawSql);
final String sql = Utils.getNativeSql(rawSql, this.parameters);
addBatch(sql);
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSet.java
浏览文件 @ 1a816408
......@@ -6,6 +6,8 @@ import com.google.common.primitives.Ints;
import com.google.common.primitives.Longs;
import com.google.common.primitives.Shorts;
import com.taosdata.jdbc.*;
import com.taosdata.jdbc.enums.TimestampPrecision;
import com.taosdata.jdbc.enums.TimestampFormat;
import com.taosdata.jdbc.utils.Utils;
import java.math.BigDecimal;
......@@ -15,19 +17,20 @@ import java.time.ZoneOffset;
import java.time.format.DateTimeParseException;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
public class RestfulResultSet extends AbstractResultSet implements ResultSet {
private volatile boolean isClosed;
private int pos = -1;
private final String database;
private final Statement statement;
// data
private final ArrayList<ArrayList<Object>> resultSet = new ArrayList<>();
private final List<List<Object>> resultSet = new ArrayList<>();
// meta
private ArrayList<String> columnNames = new ArrayList<>();
private ArrayList<Field> columns = new ArrayList<>();
private RestfulResultSetMetaData metaData;
private final List<String> columnNames = new ArrayList<>();
private final List<Field> columns = new ArrayList<>();
private final RestfulResultSetMetaData metaData;
private volatile boolean isClosed;
private int pos = -1;
/**
* 由一个result的Json构造结果集，对应执行show databases, show tables等这些语句，返回结果集，但无法获取结果集对应的meta，统一当成String处理
......@@ -35,34 +38,30 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
* @param resultJson: 包含data信息的结果集，有sql返回的结果集
***/
public RestfulResultSet(String database, Statement statement, JSONObject resultJson) throws SQLException {
this.database = database;
this.statement = statement;
// get head
JSONArray head = resultJson.getJSONArray("head");
// get column metadata
JSONArray columnMeta = resultJson.getJSONArray("column_meta");
// get row data
JSONArray data = resultJson.getJSONArray("data");
if (data == null || data.isEmpty()) {
columnNames.clear();
columns.clear();
this.resultSet.clear();
return;
}
// get head
JSONArray head = resultJson.getJSONArray("head");
// get rows
Integer rows = resultJson.getInteger("rows");
// parse column_meta
if (columnMeta != null) {
parseColumnMeta_new(columnMeta);
} else {
parseColumnMeta_old(head, data, rows);
}
this.metaData = new RestfulResultSetMetaData(this.database, columns, this);
this.metaData = new RestfulResultSetMetaData(database, columns, this);
if (data == null || data.isEmpty())
return;
// parse row data
resultSet.clear();
for (int rowIndex = 0; rowIndex < data.size(); rowIndex++) {
ArrayList row = new ArrayList();
List<Object> row = new ArrayList();
JSONArray jsonRow = data.getJSONArray(rowIndex);
for (int colIndex = 0; colIndex < this.metaData.getColumnCount(); colIndex++) {
row.add(parseColumnData(jsonRow, colIndex, columns.get(colIndex).taos_type));
......@@ -131,7 +130,6 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
}
}
private Object parseColumnData(JSONArray row, int colIndex, int taosType) throws SQLException {
switch (taosType) {
case TSDBConstants.TSDB_DATA_TYPE_NULL:
......@@ -150,54 +148,77 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
return row.getFloat(colIndex);
case TSDBConstants.TSDB_DATA_TYPE_DOUBLE:
return row.getDouble(colIndex);
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP: {
case TSDBConstants.TSDB_DATA_TYPE_TIMESTAMP:
return parseTimestampColumnData(row, colIndex);
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return row.getString(colIndex) == null ? null : row.getString(colIndex).getBytes();
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return row.getString(colIndex) == null ? null : row.getString(colIndex);
default:
return row.get(colIndex);
}
}
private Timestamp parseTimestampColumnData(JSONArray row, int colIndex) throws SQLException {
if (row.get(colIndex) == null)
return null;
String timestampFormat = this.statement.getConnection().getClientInfo(TSDBDriver.PROPERTY_KEY_TIMESTAMP_FORMAT);
if ("TIMESTAMP".equalsIgnoreCase(timestampFormat)) {
String tsFormatUpperCase = this.statement.getConnection().getClientInfo(TSDBDriver.PROPERTY_KEY_TIMESTAMP_FORMAT).toUpperCase();
TimestampFormat timestampFormat = TimestampFormat.valueOf(tsFormatUpperCase);
switch (timestampFormat) {
case TIMESTAMP: {
Long value = row.getLong(colIndex);
//TODO: this implementation has bug if the timestamp bigger than 9999_9999_9999_9
if (value < 1_0000_0000_0000_0L)
return new Timestamp(value);
long epochSec = value / 1000_000l;
long nanoAdjustment = value % 1000_000l * 1000l;
long epochSec = value / 1000_000L;
long nanoAdjustment = value % 1000_000L * 1000L;
return Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
}
if ("UTC".equalsIgnoreCase(timestampFormat)) {
case UTC: {
String value = row.getString(colIndex);
long epochSec = Timestamp.valueOf(value.substring(0, 19).replace("T", " ")).getTime() / 1000;
int fractionalSec = Integer.parseInt(value.substring(20, value.length() - 5));
long nanoAdjustment = 0;
if (value.length() > 28) {
long nanoAdjustment;
if (value.length() > 31) {
// ns timestamp: yyyy-MM-ddTHH:mm:ss.SSSSSSSSS+0x00
nanoAdjustment = fractionalSec;
} else if (value.length() > 28) {
// ms timestamp: yyyy-MM-ddTHH:mm:ss.SSSSSS+0x00
nanoAdjustment = fractionalSec * 1000l;
nanoAdjustment = fractionalSec * 1000L;
} else {
// ms timestamp: yyyy-MM-ddTHH:mm:ss.SSS+0x00
nanoAdjustment = fractionalSec * 1000_000l;
nanoAdjustment = fractionalSec * 1000_000L;
}
ZoneOffset zoneOffset = ZoneOffset.of(value.substring(value.length() - 5));
Instant instant = Instant.ofEpochSecond(epochSec, nanoAdjustment).atOffset(zoneOffset).toInstant();
return Timestamp.from(instant);
}
case STRING:
default: {
String value = row.getString(colIndex);
if (value.length() <= 23) // ms timestamp: yyyy-MM-dd HH:mm:ss.SSS
TimestampPrecision precision = Utils.guessTimestampPrecision(value);
if (precision == TimestampPrecision.MS) {
// ms timestamp: yyyy-MM-dd HH:mm:ss.SSS
return row.getTimestamp(colIndex);
}
if (precision == TimestampPrecision.US) {
// us timestamp: yyyy-MM-dd HH:mm:ss.SSSSSS
long epochSec = Timestamp.valueOf(value.substring(0, 19)).getTime() / 1000;
long nanoAdjustment = Integer.parseInt(value.substring(20)) * 1000l;
Timestamp timestamp = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
return timestamp;
long nanoAdjustment = Integer.parseInt(value.substring(20)) * 1000L;
return Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
}
if (precision == TimestampPrecision.NS) {
// ms timestamp: yyyy-MM-dd HH:mm:ss.SSSSSSSSS
long epochSec = Timestamp.valueOf(value.substring(0, 19)).getTime() / 1000;
long nanoAdjustment = Integer.parseInt(value.substring(20));
return Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
}
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNKNOWN_TIMESTAMP_PERCISION);
}
case TSDBConstants.TSDB_DATA_TYPE_BINARY:
return row.getString(colIndex) == null ? null : row.getString(colIndex).getBytes();
case TSDBConstants.TSDB_DATA_TYPE_NCHAR:
return row.getString(colIndex) == null ? null : row.getString(colIndex);
default:
return row.get(colIndex);
}
}
public class Field {
public static class Field {
String name;
int type;
int length;
......@@ -211,6 +232,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
this.note = note;
this.taos_type = taos_type;
}
}
@Override
......@@ -218,10 +240,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESULTSET_CLOSED);
pos++;
if (pos <= resultSet.size() - 1) {
return true;
}
return false;
return pos <= resultSet.size() - 1;
}
@Override
......@@ -231,13 +250,6 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
}
}
// @Override
// public boolean wasNull() throws SQLException {
// if (isClosed())
// throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESULTSET_CLOSED);
// return resultSet.isEmpty();
// }
@Override
public String getString(int columnIndex) throws SQLException {
checkAvailability(columnIndex, resultSet.get(pos).size());
......@@ -262,7 +274,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
wasNull = false;
if (value instanceof Boolean)
return (boolean) value;
return Boolean.valueOf(value.toString());
return Boolean.parseBoolean(value.toString());
}
@Override
......@@ -334,6 +346,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
wasNull = true;
return 0;
}
wasNull = false;
if (value instanceof Timestamp) {
return ((Timestamp) value).getTime();
......@@ -416,9 +429,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
return null;
if (value instanceof Timestamp)
return new Date(((Timestamp) value).getTime());
Date date = null;
date = Utils.parseDate(value.toString());
return date;
return Utils.parseDate(value.toString());
}
@Override
......@@ -433,8 +444,7 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
Time time = null;
try {
time = Utils.parseTime(value.toString());
} catch (DateTimeParseException e) {
time = null;
} catch (DateTimeParseException ignored) {
}
return time;
}
......@@ -498,9 +508,9 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
return null;
if (value instanceof Long || value instanceof Integer || value instanceof Short || value instanceof Byte)
return new BigDecimal(Long.valueOf(value.toString()));
return new BigDecimal(Long.parseLong(value.toString()));
if (value instanceof Double || value instanceof Float)
return new BigDecimal(Double.valueOf(value.toString()));
return BigDecimal.valueOf(Double.parseDouble(value.toString()));
if (value instanceof Timestamp)
return new BigDecimal(((Timestamp) value).getTime());
BigDecimal ret;
......@@ -610,36 +620,6 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
if (isClosed())
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_RESULTSET_CLOSED);
// if (this.resultSet.size() == 0)
// return false;
//
// if (row == 0) {
// beforeFirst();
// return false;
// } else if (row == 1) {
// return first();
// } else if (row == -1) {
// return last();
// } else if (row > this.resultSet.size()) {
// afterLast();
// return false;
// } else {
// if (row < 0) {
// // adjust to reflect after end of result set
// int newRowPosition = this.resultSet.size() + row + 1;
// if (newRowPosition <= 0) {
// beforeFirst();
// return false;
// } else {
// return absolute(newRowPosition);
// }
// } else {
// row--; // adjust for index difference
// this.pos = row;
// return true;
// }
// }
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_UNSUPPORTED_METHOD);
}
......@@ -683,5 +663,4 @@ public class RestfulResultSet extends AbstractResultSet implements ResultSet {
return isClosed;
}
}
\ No newline at end of file
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java
浏览文件 @ 1a816408
......@@ -7,21 +7,20 @@ import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
public class RestfulResultSetMetaData extends WrapperImpl implements ResultSetMetaData {
private final String database;
private ArrayList<RestfulResultSet.Field> fields;
private final RestfulResultSet resultSet;
private final List<RestfulResultSet.Field> fields;
public RestfulResultSetMetaData(String database, ArrayList<RestfulResultSet.Field> fields, RestfulResultSet resultSet) {
public RestfulResultSetMetaData(String database, List<RestfulResultSet.Field> fields, RestfulResultSet resultSet) {
this.database = database;
this.fields = fields;
this.resultSet = resultSet;
this.fields = fields == null ? Collections.emptyList() : fields;
}
public ArrayList<RestfulResultSet.Field> getFields() {
public List<RestfulResultSet.Field> getFields() {
return fields;
}
......@@ -139,8 +138,8 @@ public class RestfulResultSetMetaData extends WrapperImpl implements ResultSetMe
@Override
public String getColumnTypeName(int column) throws SQLException {
int taos_type = fields.get(column - 1).taos_type;
return TSDBConstants.taosType2JdbcTypeName(taos_type);
int taosType = fields.get(column - 1).taos_type;
return TSDBConstants.taosType2JdbcTypeName(taosType);
}
@Override
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java
浏览文件 @ 1a816408
......@@ -35,10 +35,6 @@ public class RestfulStatement extends AbstractStatement {
if (!SqlSyntaxValidator.isValidForExecuteQuery(sql))
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_FOR_EXECUTE_QUERY, "not a valid sql for executeQuery: " + sql);
if (SqlSyntaxValidator.isDatabaseUnspecifiedQuery(sql)) {
return executeOneQuery(sql);
}
return executeOneQuery(sql);
}
......@@ -50,9 +46,6 @@ public class RestfulStatement extends AbstractStatement {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_FOR_EXECUTE_UPDATE, "not a valid sql for executeUpdate: " + sql);
final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql";
if (SqlSyntaxValidator.isDatabaseUnspecifiedUpdate(sql)) {
return executeOneUpdate(url, sql);
}
return executeOneUpdate(url, sql);
}
......@@ -83,7 +76,7 @@ public class RestfulStatement extends AbstractStatement {
}
if (SqlSyntaxValidator.isUseSql(sql)) {
HttpClientPoolUtil.execute(url, sql);
HttpClientPoolUtil.execute(url, sql, this.conn.getToken());
this.database = sql.trim().replace("use", "").trim();
this.conn.setCatalog(this.database);
result = false;
......@@ -116,7 +109,7 @@ public class RestfulStatement extends AbstractStatement {
if ("UTC".equalsIgnoreCase(timestampFormat))
url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sqlutc";
String result = HttpClientPoolUtil.execute(url, sql);
String result = HttpClientPoolUtil.execute(url, sql, this.conn.getToken());
JSONObject resultJson = JSON.parseObject(result);
if (resultJson.getString("status").equals("error")) {
throw TSDBError.createSQLException(resultJson.getInteger("code"), resultJson.getString("desc"));
......@@ -130,7 +123,7 @@ public class RestfulStatement extends AbstractStatement {
if (!SqlSyntaxValidator.isValidForExecuteUpdate(sql))
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_FOR_EXECUTE_UPDATE, "not a valid sql for executeUpdate: " + sql);
String result = HttpClientPoolUtil.execute(url, sql);
String result = HttpClientPoolUtil.execute(url, sql, this.conn.getToken());
JSONObject jsonObject = JSON.parseObject(result);
if (jsonObject.getString("status").equals("error")) {
throw TSDBError.createSQLException(jsonObject.getInteger("code"), jsonObject.getString("desc"));
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/HttpClientPoolUtil.java
浏览文件 @ 1a816408
......@@ -16,43 +16,31 @@ import org.apache.http.protocol.HTTP;
import org.apache.http.protocol.HttpContext;
import org.apache.http.util.EntityUtils;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
public class HttpClientPoolUtil {
public static PoolingHttpClientConnectionManager cm = null;
public static CloseableHttpClient httpClient = null;
public static String token = "cm9vdDp0YW9zZGF0YQ==";
/**
* 默认content 类型
*/
private static final String DEFAULT_CONTENT_TYPE = "application/json";
/**
* 默认请求超时时间30s
*/
private static final int DEFAULT_TIME_OUT = 15000;
private static final int count = 32;
private static final int totalCount = 1000;
private static final int Http_Default_Keep_Time = 15000;
private static final int DEFAULT_MAX_PER_ROUTE = 32;
private static final int DEFAULT_MAX_TOTAL = 1000;
private static final int DEFAULT_HTTP_KEEP_TIME = 15000;
private static CloseableHttpClient httpClient;
/**
* 初始化连接池
*/
private static synchronized void initPools() {
if (httpClient == null) {
cm = new PoolingHttpClientConnectionManager();
cm.setDefaultMaxPerRoute(count);
cm.setMaxTotal(totalCount);
httpClient = HttpClients.custom().setKeepAliveStrategy(defaultStrategy).setConnectionManager(cm).build();
PoolingHttpClientConnectionManager connectionManager = new PoolingHttpClientConnectionManager();
connectionManager.setDefaultMaxPerRoute(DEFAULT_MAX_PER_ROUTE);
connectionManager.setMaxTotal(DEFAULT_MAX_TOTAL);
httpClient = HttpClients.custom().setKeepAliveStrategy(DEFAULT_KEEP_ALIVE_STRATEGY).setConnectionManager(connectionManager).build();
}
}
/**
* Http connection keepAlive 设置
*/
private static ConnectionKeepAliveStrategy defaultStrategy = (response, context) -> {
private static final ConnectionKeepAliveStrategy DEFAULT_KEEP_ALIVE_STRATEGY = (response, context) -> {
HeaderElementIterator it = new BasicHeaderElementIterator(response.headerIterator(HTTP.CONN_KEEP_ALIVE));
int keepTime = Http_Default_Keep_Time * 1000;
int keepTime = DEFAULT_HTTP_KEEP_TIME * 1000;
while (it.hasNext()) {
HeaderElement headerElement = it.nextElement();
String param = headerElement.getName();
......@@ -76,7 +64,7 @@ public class HttpClientPoolUtil {
* @param data 请求数据
* @return responseBody
*/
public static String execute(String uri, String data) {
public static String execute(String uri, String data, String token) {
long startTime = System.currentTimeMillis();
HttpEntity httpEntity = null;
HttpEntityEnclosingRequestBase method = null;
......@@ -90,7 +78,7 @@ public class HttpClientPoolUtil {
method.setHeader("Connection", "keep-alive");
method.setHeader("Authorization", "Taosd " + token);
method.setEntity(new StringEntity(data, Charset.forName("UTF-8")));
method.setEntity(new StringEntity(data, StandardCharsets.UTF_8));
HttpContext context = HttpClientContext.create();
CloseableHttpResponse httpResponse = httpClient.execute(method, context);
httpEntity = httpResponse.getEntity();
......@@ -175,28 +163,18 @@ public class HttpClientPoolUtil {
httpEntity = httpResponse.getEntity();
if (httpEntity != null) {
responseBody = EntityUtils.toString(httpEntity, "UTF-8");
// logger.info("请求URL: " + uri + "+ 返回状态码：" + httpResponse.getStatusLine().getStatusCode());
}
} catch (Exception e) {
if (method != null) {
method.abort();
}
e.printStackTrace();
// logger.error("execute get request exception, url:" + uri + ", exception:" + e.toString() + ",cost time(ms):"
// + (System.currentTimeMillis() - startTime));
System.out.println("log:调用 HttpClientPoolUtil execute get request exception, url:" + uri + ", exception:" + e.toString() + ",cost time(ms):"
+ (System.currentTimeMillis() - startTime));
} finally {
if (httpEntity != null) {
try {
EntityUtils.consumeQuietly(httpEntity);
} catch (Exception e) {
// e.printStackTrace();
// logger.error("close response exception, url:" + uri + ", exception:" + e.toString()
// + ",cost time(ms):" + (System.currentTimeMillis() - startTime));
new Exception("close response exception, url:" + uri + ", exception:" + e.toString()
+ ",cost time(ms):" + (System.currentTimeMillis() - startTime))
.printStackTrace();
new Exception("close response exception, url:" + uri + ", exception:" + e.toString() + ",cost time(ms):" + (System.currentTimeMillis() - startTime)).printStackTrace();
}
}
}
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java
浏览文件 @ 1a816408
......@@ -14,10 +14,6 @@
*****************************************************************************/
package com.taosdata.jdbc.utils;
import com.taosdata.jdbc.TSDBConnection;
import java.sql.Connection;
public class SqlSyntaxValidator {
private static final String[] SQL = {"select", "insert", "import", "create", "use", "alter", "drop", "set", "show", "describe"};
......@@ -26,12 +22,6 @@ public class SqlSyntaxValidator {
private static final String[] databaseUnspecifiedShow = {"databases", "dnodes", "mnodes", "variables"};
private TSDBConnection tsdbConnection;
public SqlSyntaxValidator(Connection connection) {
this.tsdbConnection = (TSDBConnection) connection;
}
public static boolean isValidForExecuteUpdate(String sql) {
for (String prefix : updateSQL) {
if (sql.trim().toLowerCase().startsWith(prefix))
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/Utils.java
浏览文件 @ 1a816408
......@@ -3,14 +3,14 @@ package com.taosdata.jdbc.utils;
import com.google.common.collect.Range;
import com.google.common.collect.RangeSet;
import com.google.common.collect.TreeRangeSet;
import com.taosdata.jdbc.enums.TimestampPrecision;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.sql.Date;
import java.sql.Time;
import java.sql.Timestamp;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.time.format.DateTimeFormatterBuilder;
import java.time.format.DateTimeParseException;
......@@ -25,39 +25,52 @@ public class Utils {
private static Pattern ptn = Pattern.compile(".*?'");
private static final DateTimeFormatter formatter = new DateTimeFormatterBuilder()
.appendPattern("yyyy-MM-dd HH:mm:ss.SSS").toFormatter();
private static final DateTimeFormatter formatter2 = new DateTimeFormatterBuilder()
.appendPattern("yyyy-MM-dd HH:mm:ss.SSSSSS").toFormatter();
private static final DateTimeFormatter milliSecFormatter = new DateTimeFormatterBuilder().appendPattern("yyyy-MM-dd HH:mm:ss.SSS").toFormatter();
private static final DateTimeFormatter microSecFormatter = new DateTimeFormatterBuilder().appendPattern("yyyy-MM-dd HH:mm:ss.SSSSSS").toFormatter();
private static final DateTimeFormatter nanoSecFormatter = new DateTimeFormatterBuilder().appendPattern("yyyy-MM-dd HH:mm:ss.SSSSSSSSS").toFormatter();
public static Time parseTime(String timestampStr) throws DateTimeParseException {
LocalTime time;
try {
time = LocalTime.parse(timestampStr, formatter);
} catch (DateTimeParseException e) {
time = LocalTime.parse(timestampStr, formatter2);
LocalDateTime dateTime = parseLocalDateTime(timestampStr);
return dateTime != null ? Time.valueOf(dateTime.toLocalTime()) : null;
}
return Time.valueOf(time);
public static Date parseDate(String timestampStr) {
LocalDateTime dateTime = parseLocalDateTime(timestampStr);
return dateTime != null ? Date.valueOf(String.valueOf(dateTime)) : null;
}
public static Date parseDate(String timestampStr) throws DateTimeParseException {
LocalDate date;
public static Timestamp parseTimestamp(String timeStampStr) {
LocalDateTime dateTime = parseLocalDateTime(timeStampStr);
return dateTime != null ? Timestamp.valueOf(dateTime) : null;
}
private static LocalDateTime parseLocalDateTime(String timeStampStr) {
try {
date = LocalDate.parse(timestampStr, formatter);
return parseMilliSecTimestamp(timeStampStr);
} catch (DateTimeParseException e) {
date = LocalDate.parse(timestampStr, formatter2);
try {
return parseMicroSecTimestamp(timeStampStr);
} catch (DateTimeParseException ee) {
try {
return parseNanoSecTimestamp(timeStampStr);
} catch (DateTimeParseException eee) {
eee.printStackTrace();
}
}
return Date.valueOf(date);
}
return null;
}
public static Timestamp parseTimestamp(String timeStampStr) {
LocalDateTime dateTime;
try {
dateTime = LocalDateTime.parse(timeStampStr, formatter);
} catch (DateTimeParseException e) {
dateTime = LocalDateTime.parse(timeStampStr, formatter2);
private static LocalDateTime parseMilliSecTimestamp(String timeStampStr) throws DateTimeParseException {
return LocalDateTime.parse(timeStampStr, milliSecFormatter);
}
return Timestamp.valueOf(dateTime);
private static LocalDateTime parseMicroSecTimestamp(String timeStampStr) throws DateTimeParseException {
return LocalDateTime.parse(timeStampStr, microSecFormatter);
}
private static LocalDateTime parseNanoSecTimestamp(String timeStampStr) throws DateTimeParseException {
return LocalDateTime.parse(timeStampStr, nanoSecFormatter);
}
public static String escapeSingleQuota(String origin) {
......@@ -93,18 +106,11 @@ public class Utils {
}
public static String getNativeSql(String rawSql, Object[] parameters) {
if (parameters == null || !rawSql.contains("?"))
return rawSql;
// toLowerCase
String preparedSql = rawSql.trim().toLowerCase();
String[] clause = new String[0];
if (SqlSyntaxValidator.isInsertSql(preparedSql)) {
// insert or import
clause = new String[]{"values\\s*\\(.*?\\)", "tags\\s*\\(.*?\\)"};
}
if (SqlSyntaxValidator.isSelectSql(preparedSql)) {
// select
clause = new String[]{"where\\s*.*"};
}
String[] clause = new String[]{"values\\s*\\(.*?\\)", "tags\\s*\\(.*?\\)", "where\\s*.*"};
Map<Integer, Integer> placeholderPositions = new HashMap<>();
RangeSet<Integer> clauseRangeSet = TreeRangeSet.create();
findPlaceholderPosition(preparedSql, placeholderPositions);
......@@ -155,7 +161,7 @@ public class Utils {
String paraStr;
if (para != null) {
if (para instanceof byte[]) {
paraStr = new String((byte[]) para, Charset.forName("UTF-8"));
paraStr = new String((byte[]) para, StandardCharsets.UTF_8);
} else {
paraStr = para.toString();
}
......@@ -176,13 +182,47 @@ public class Utils {
}).collect(Collectors.joining());
}
public static String formatTimestamp(Timestamp timestamp) {
int nanos = timestamp.getNanos();
if (nanos % 1000000l != 0)
return timestamp.toLocalDateTime().format(formatter2);
return timestamp.toLocalDateTime().format(formatter);
return timestamp.toLocalDateTime().format(microSecFormatter);
return timestamp.toLocalDateTime().format(milliSecFormatter);
}
public static TimestampPrecision guessTimestampPrecision(String value) {
if (isMilliSecFormat(value))
return TimestampPrecision.MS;
if (isMicroSecFormat(value))
return TimestampPrecision.US;
if (isNanoSecFormat(value))
return TimestampPrecision.NS;
return TimestampPrecision.UNKNOWN;
}
private static boolean isMilliSecFormat(String timestampStr) {
try {
milliSecFormatter.parse(timestampStr);
} catch (DateTimeParseException e) {
return false;
}
return true;
}
private static boolean isMicroSecFormat(String timestampStr) {
try {
microSecFormatter.parse(timestampStr);
} catch (DateTimeParseException e) {
return false;
}
return true;
}
private static boolean isNanoSecFormat(String timestampStr) {
try {
nanoSecFormatter.parse(timestampStr);
} catch (DateTimeParseException e) {
return false;
}
return true;
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/StatementTest.java 已删除 100644 → 0
浏览文件 @ 74bc74d6
package com.taosdata.jdbc;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.sql.*;
import java.util.Properties;
public class StatementTest {
static Connection connection = null;
static Statement statement = null;
static String dbName = "test";
static String tName = "t0";
static String host = "localhost";
@BeforeClass
public static void createConnection() throws SQLException {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
connection = DriverManager.getConnection("jdbc:TAOS://" + host + ":0/?user=root&password=taosdata", properties);
statement = connection.createStatement();
statement.executeUpdate("drop database if exists " + dbName);
} catch (ClassNotFoundException e) {
return;
}
}
@Test
public void testCase() {
try {
ResultSet rs = statement.executeQuery("show databases");
ResultSetMetaData metaData = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= metaData.getColumnCount(); i++) {
System.out.print(metaData.getColumnLabel(i) + ":" + rs.getString(i) + "\t");
}
System.out.println();
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void createTableAndQuery() throws SQLException {
long ts = System.currentTimeMillis();
statement.executeUpdate("create database if not exists " + dbName);
statement.executeUpdate("create table if not exists " + dbName + "." + tName + "(ts timestamp, k1 int)");
statement.executeUpdate("insert into " + dbName + "." + tName + " values (" + ts + ", 1)");
statement.execute("select * from " + dbName + "." + tName);
ResultSet resultSet = statement.getResultSet();
Assert.assertNotNull(resultSet);
boolean isClosed = statement.isClosed();
Assert.assertEquals(false, isClosed);
}
@Test(expected = SQLException.class)
public void testUnsupport() throws SQLException {
Assert.assertNotNull(statement.unwrap(TSDBStatement.class));
Assert.assertTrue(statement.isWrapperFor(TSDBStatement.class));
statement.getMaxFieldSize();
statement.setMaxFieldSize(0);
statement.setEscapeProcessing(true);
statement.cancel();
statement.getWarnings();
statement.clearWarnings();
statement.setCursorName(null);
statement.getMoreResults();
statement.setFetchDirection(0);
statement.getFetchDirection();
statement.getResultSetConcurrency();
statement.getResultSetType();
statement.getConnection();
statement.getMoreResults();
statement.getGeneratedKeys();
statement.executeUpdate(null, 0);
statement.executeUpdate(null, new int[]{0});
statement.executeUpdate(null, new String[]{"str1", "str2"});
statement.getResultSetHoldability();
statement.setPoolable(true);
statement.isPoolable();
statement.closeOnCompletion();
statement.isCloseOnCompletion();
}
@AfterClass
public static void close() {
try {
statement.execute("drop database if exists " + dbName);
if (statement != null)
statement.close();
if (connection != null)
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBConnectionTest.java
浏览文件 @ 1a816408
......@@ -32,20 +32,34 @@ public class TSDBConnectionTest {
}
@Test
public void subscribe() {
public void runSubscribe() {
try {
// given
TSDBConnection unwrap = conn.unwrap(TSDBConnection.class);
TSDBSubscribe subscribe = unwrap.subscribe("topic1", "select * from log.log", false);
// when
TSDBResultSet rs = subscribe.consume();
ResultSetMetaData metaData = rs.getMetaData();
for (int count = 0; count < 10 && rs.next(); count++) {
for (int i = 1; i <= metaData.getColumnCount(); i++) {
String value = rs.getString(i);
System.out.print(metaData.getColumnLabel(i) + ":" + value + "\t");
}
System.out.println();
}
// then
Assert.assertNotNull(rs);
Assert.assertEquals(4, metaData.getColumnCount());
Assert.assertEquals("ts", metaData.getColumnLabel(1));
Assert.assertEquals("level", metaData.getColumnLabel(2));
Assert.assertEquals("content", metaData.getColumnLabel(3));
Assert.assertEquals("ipaddr", metaData.getColumnLabel(4));
rs.next();
// row 1
{
Assert.assertNotNull(rs.getTimestamp(1));
Assert.assertNotNull(rs.getTimestamp("ts"));
Assert.assertNotNull(rs.getByte(2));
Assert.assertNotNull(rs.getByte("level"));
Assert.assertNotNull(rs.getString(3));
Assert.assertNotNull(rs.getString("content"));
Assert.assertNotNull(rs.getString(4));
Assert.assertNotNull(rs.getString("ipaddr"));
}
subscribe.close(false);
} catch (SQLException e) {
e.printStackTrace();
......@@ -366,14 +380,15 @@ public class TSDBConnectionTest {
conn.abort(null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void setNetworkTimeout() throws SQLException {
conn.setNetworkTimeout(null, 1000);
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void getNetworkTimeout() throws SQLException {
conn.getNetworkTimeout();
int networkTimeout = conn.getNetworkTimeout();
Assert.assertEquals(0, networkTimeout);
}
@Test
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBDatabaseMetaDataTest.java
浏览文件 @ 1a816408
......@@ -7,9 +7,11 @@ import java.util.Properties;
public class TSDBDatabaseMetaDataTest {
private static final String host = "127.0.0.1";
private static final String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
private static Connection connection;
private static TSDBDatabaseMetaData metaData;
@Test
public void unwrap() throws SQLException {
TSDBDatabaseMetaData unwrap = metaData.unwrap(TSDBDatabaseMetaData.class);
......@@ -33,7 +35,7 @@ public class TSDBDatabaseMetaDataTest {
@Test
public void getURL() throws SQLException {
Assert.assertEquals("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata", metaData.getURL());
Assert.assertEquals(url, metaData.getURL());
}
@Test
......@@ -627,17 +629,32 @@ public class TSDBDatabaseMetaDataTest {
@Test
public void getTables() throws SQLException {
System.out.println("****************************************************");
ResultSet tables = metaData.getTables("log", "", null, null);
ResultSetMetaData metaData = tables.getMetaData();
while (tables.next()) {
System.out.print(metaData.getColumnLabel(1) + ":" + tables.getString(1) + "\t");
System.out.print(metaData.getColumnLabel(3) + ":" + tables.getString(3) + "\t");
System.out.print(metaData.getColumnLabel(4) + ":" + tables.getString(4) + "\t");
System.out.print(metaData.getColumnLabel(5) + ":" + tables.getString(5) + "\n");
ResultSet rs = metaData.getTables("log", "", null, null);
ResultSetMetaData meta = rs.getMetaData();
Assert.assertNotNull(rs);
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_SCHEM
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertNotNull(rs.getString(3));
Assert.assertNotNull(rs.getString("TABLE_NAME"));
// TABLE_TYPE
Assert.assertEquals("TABLE_TYPE", meta.getColumnLabel(4));
Assert.assertEquals("TABLE", rs.getString(4));
Assert.assertEquals("TABLE", rs.getString("TABLE_TYPE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(5));
Assert.assertEquals("", rs.getString(5));
Assert.assertEquals("", rs.getString("REMARKS"));
}
System.out.println();
Assert.assertNotNull(tables);
}
@Test
......@@ -647,46 +664,130 @@ public class TSDBDatabaseMetaDataTest {
@Test
public void getCatalogs() throws SQLException {
System.out.println("****************************************************");
ResultSet catalogs = metaData.getCatalogs();
ResultSetMetaData meta = catalogs.getMetaData();
while (catalogs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + catalogs.getString(i));
}
System.out.println();
ResultSet rs = metaData.getCatalogs();
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertNotNull(rs.getString(1));
Assert.assertNotNull(rs.getString("TABLE_CAT"));
}
}
@Test
public void getTableTypes() throws SQLException {
System.out.println("****************************************************");
ResultSet tableTypes = metaData.getTableTypes();
while (tableTypes.next()) {
System.out.println(tableTypes.getString("TABLE_TYPE"));
tableTypes.next();
// tableTypes: table
{
Assert.assertEquals("TABLE", tableTypes.getString(1));
Assert.assertEquals("TABLE", tableTypes.getString("TABLE_TYPE"));
}
tableTypes.next();
// tableTypes: stable
{
Assert.assertEquals("STABLE", tableTypes.getString(1));
Assert.assertEquals("STABLE", tableTypes.getString("TABLE_TYPE"));
}
Assert.assertNotNull(metaData.getTableTypes());
}
@Test
public void getColumns() throws SQLException {
System.out.println("****************************************************");
// when
ResultSet columns = metaData.getColumns("log", "", "dn", "");
// then
ResultSetMetaData meta = columns.getMetaData();
while (columns.next()) {
System.out.print(meta.getColumnLabel(1) + ": " + columns.getString(1) + "\t");
System.out.print(meta.getColumnLabel(3) + ": " + columns.getString(3) + "\t");
System.out.print(meta.getColumnLabel(4) + ": " + columns.getString(4) + "\t");
System.out.print(meta.getColumnLabel(5) + ": " + columns.getString(5) + "\t");
System.out.print(meta.getColumnLabel(6) + ": " + columns.getString(6) + "\t");
System.out.print(meta.getColumnLabel(7) + ": " + columns.getString(7) + "\t");
System.out.print(meta.getColumnLabel(9) + ": " + columns.getString(9) + "\t");
System.out.print(meta.getColumnLabel(10) + ": " + columns.getString(10) + "\t");
System.out.print(meta.getColumnLabel(11) + ": " + columns.getString(11) + "\n");
System.out.print(meta.getColumnLabel(12) + ": " + columns.getString(12) + "\n");
columns.next();
// column: 1
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", columns.getString(1));
Assert.assertEquals("log", columns.getString("TABLE_CAT"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn", columns.getString(3));
Assert.assertEquals("dn", columns.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("ts", columns.getString(4));
Assert.assertEquals("ts", columns.getString("COLUMN_NAME"));
// DATA_TYPE
Assert.assertEquals("DATA_TYPE", meta.getColumnLabel(5));
Assert.assertEquals(Types.TIMESTAMP, columns.getInt(5));
Assert.assertEquals(Types.TIMESTAMP, columns.getInt("DATA_TYPE"));
// TYPE_NAME
Assert.assertEquals("TYPE_NAME", meta.getColumnLabel(6));
Assert.assertEquals("TIMESTAMP", columns.getString(6));
Assert.assertEquals("TIMESTAMP", columns.getString("TYPE_NAME"));
// COLUMN_SIZE
Assert.assertEquals("COLUMN_SIZE", meta.getColumnLabel(7));
Assert.assertEquals(26, columns.getInt(7));
Assert.assertEquals(26, columns.getInt("COLUMN_SIZE"));
// DECIMAL_DIGITS
Assert.assertEquals("DECIMAL_DIGITS", meta.getColumnLabel(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt("DECIMAL_DIGITS"));
Assert.assertEquals(null, columns.getString(9));
Assert.assertEquals(null, columns.getString("DECIMAL_DIGITS"));
// NUM_PREC_RADIX
Assert.assertEquals("NUM_PREC_RADIX", meta.getColumnLabel(10));
Assert.assertEquals(10, columns.getInt(10));
Assert.assertEquals(10, columns.getInt("NUM_PREC_RADIX"));
// NULLABLE
Assert.assertEquals("NULLABLE", meta.getColumnLabel(11));
Assert.assertEquals(DatabaseMetaData.columnNoNulls, columns.getInt(11));
Assert.assertEquals(DatabaseMetaData.columnNoNulls, columns.getInt("NULLABLE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(12));
Assert.assertEquals(null, columns.getString(12));
Assert.assertEquals(null, columns.getString("REMARKS"));
}
columns.next();
// column: 2
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", columns.getString(1));
Assert.assertEquals("log", columns.getString("TABLE_CAT"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn", columns.getString(3));
Assert.assertEquals("dn", columns.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("cpu_taosd", columns.getString(4));
Assert.assertEquals("cpu_taosd", columns.getString("COLUMN_NAME"));
// DATA_TYPE
Assert.assertEquals("DATA_TYPE", meta.getColumnLabel(5));
Assert.assertEquals(Types.FLOAT, columns.getInt(5));
Assert.assertEquals(Types.FLOAT, columns.getInt("DATA_TYPE"));
// TYPE_NAME
Assert.assertEquals("TYPE_NAME", meta.getColumnLabel(6));
Assert.assertEquals("FLOAT", columns.getString(6));
Assert.assertEquals("FLOAT", columns.getString("TYPE_NAME"));
// COLUMN_SIZE
Assert.assertEquals("COLUMN_SIZE", meta.getColumnLabel(7));
Assert.assertEquals(12, columns.getInt(7));
Assert.assertEquals(12, columns.getInt("COLUMN_SIZE"));
// DECIMAL_DIGITS
Assert.assertEquals("DECIMAL_DIGITS", meta.getColumnLabel(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt("DECIMAL_DIGITS"));
Assert.assertEquals(null, columns.getString(9));
Assert.assertEquals(null, columns.getString("DECIMAL_DIGITS"));
// NUM_PREC_RADIX
Assert.assertEquals("NUM_PREC_RADIX", meta.getColumnLabel(10));
Assert.assertEquals(10, columns.getInt(10));
Assert.assertEquals(10, columns.getInt("NUM_PREC_RADIX"));
// NULLABLE
Assert.assertEquals("NULLABLE", meta.getColumnLabel(11));
Assert.assertEquals(DatabaseMetaData.columnNullable, columns.getInt(11));
Assert.assertEquals(DatabaseMetaData.columnNullable, columns.getInt("NULLABLE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(12));
Assert.assertEquals(null, columns.getString(12));
}
}
......@@ -712,17 +813,35 @@ public class TSDBDatabaseMetaDataTest {
@Test
public void getPrimaryKeys() throws SQLException {
System.out.println("****************************************************");
ResultSet rs = metaData.getPrimaryKeys("log", "", "dn1");
while (rs.next()) {
System.out.println("TABLE_NAME: " + rs.getString("TABLE_NAME"));
System.out.println("COLUMN_NAME: " + rs.getString("COLUMN_NAME"));
System.out.println("KEY_SEQ: " + rs.getString("KEY_SEQ"));
System.out.println("PK_NAME: " + rs.getString("PK_NAME"));
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_SCHEM
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn1", rs.getString(3));
Assert.assertEquals("dn1", rs.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("ts", rs.getString(4));
Assert.assertEquals("ts", rs.getString("COLUMN_NAME"));
// KEY_SEQ
Assert.assertEquals("KEY_SEQ", meta.getColumnLabel(5));
Assert.assertEquals(1, rs.getShort(5));
Assert.assertEquals(1, rs.getShort("KEY_SEQ"));
// DATA_TYPE
Assert.assertEquals("PK_NAME", meta.getColumnLabel(6));
Assert.assertEquals("ts", rs.getString(6));
Assert.assertEquals("ts", rs.getString("PK_NAME"));
}
Assert.assertNotNull(rs);
}
@Test
......@@ -847,14 +966,27 @@ public class TSDBDatabaseMetaDataTest {
@Test
public void getSuperTables() throws SQLException {
System.out.println("****************************************************");
ResultSet rs = metaData.getSuperTables("log", "", "dn1");
while (rs.next()) {
System.out.println("TABLE_NAME: " + rs.getString("TABLE_NAME"));
System.out.println("SUPERTABLE_NAME: " + rs.getString("SUPERTABLE_NAME"));
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_CAT
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_CAT
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn1", rs.getString(3));
Assert.assertEquals("dn1", rs.getString("TABLE_NAME"));
// TABLE_CAT
Assert.assertEquals("SUPERTABLE_NAME", meta.getColumnLabel(4));
Assert.assertEquals("dn", rs.getString(4));
Assert.assertEquals("dn", rs.getString("SUPERTABLE_NAME"));
}
Assert.assertNotNull(rs);
}
@Test
......@@ -951,15 +1083,12 @@ public class TSDBDatabaseMetaDataTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
connection = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata", properties);
connection = DriverManager.getConnection(url, properties);
metaData = connection.getMetaData().unwrap(TSDBDatabaseMetaData.class);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBJNIConnectorTest.java
浏览文件 @ 1a816408
package com.taosdata.jdbc;
import org.junit.Test;
import static org.junit.Assert.*;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.util.ArrayList;
import java.util.List;
import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;
import java.lang.management.ThreadMXBean;
public class TSDBJNIConnectorTest {
private static TSDBResultSetRowData rowData;
......@@ -14,17 +19,68 @@ public class TSDBJNIConnectorTest {
@Test
public void test() {
try {
try {
//change sleepSeconds when debugging with attach to process to find PID
int sleepSeconds = -1;
if (sleepSeconds>0) {
RuntimeMXBean runtimeBean = ManagementFactory.getRuntimeMXBean();
String jvmName = runtimeBean.getName();
long pid = Long.valueOf(jvmName.split("@")[0]);
System.out.println("JVM PID = " + pid);
Thread.sleep(sleepSeconds*1000);
}
}
catch (Exception e) {
e.printStackTrace();
}
// init
TSDBJNIConnector.init("/etc/taos/taos.cfg", null, null, null);
TSDBJNIConnector.init("/etc/taos", null, null, null);
// connect
TSDBJNIConnector connector = new TSDBJNIConnector();
connector.connect("127.0.0.1", 6030, "unsign_jni", "root", "taosdata");
connector.connect("127.0.0.1", 6030, null, "root", "taosdata");
// setup
String setupSqlStrs[] = {"create database if not exists d precision \"us\"",
"create table if not exists d.t(ts timestamp, f int)",
"create database if not exists d2",
"create table if not exists d2.t2(ts timestamp, f int)",
"insert into d.t values(now+100s, 100)",
"insert into d2.t2 values(now+200s, 200)"
};
for (String setupSqlStr : setupSqlStrs) {
long setupSql = connector.executeQuery(setupSqlStr);
assertEquals(0, connector.getResultTimePrecision(setupSql));
if (connector.isUpdateQuery(setupSql)) {
connector.freeResultSet(setupSql);
}
}
{
long sqlObj1 = connector.executeQuery("select * from d2.t2");
assertEquals(0, connector.getResultTimePrecision(sqlObj1));
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
int code = connector.getSchemaMetaData(sqlObj1, columnMetaDataList);
rowData = new TSDBResultSetRowData(columnMetaDataList.size());
assertTrue(next(connector, sqlObj1));
assertEquals(0, connector.getResultTimePrecision(sqlObj1));
connector.freeResultSet(sqlObj1);
}
// executeQuery
long pSql = connector.executeQuery("select * from unsign_jni.us_table");
long pSql = connector.executeQuery("select * from d.t");
if (connector.isUpdateQuery(pSql)) {
connector.freeResultSet(pSql);
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_INVALID_WITH_EXECUTEQUERY);
}
assertEquals(1, connector.getResultTimePrecision(pSql));
// get schema
List<ColumnMetaData> columnMetaDataList = new ArrayList<>();
int code = connector.getSchemaMetaData(pSql, columnMetaDataList);
......@@ -37,6 +93,8 @@ public class TSDBJNIConnectorTest {
if (code == TSDBConstants.JNI_NUM_OF_FIELDS_0) {
throw TSDBError.createSQLException(TSDBErrorNumbers.ERROR_JNI_NUM_OF_FIELDS_0);
}
assertEquals(1, connector.getResultTimePrecision(pSql));
int columnSize = columnMetaDataList.size();
// print metadata
for (int i = 0; i < columnSize; i++) {
......@@ -45,8 +103,7 @@ public class TSDBJNIConnectorTest {
rowData = new TSDBResultSetRowData(columnSize);
// iterate resultSet
for (int i = 0; next(connector, pSql); i++) {
System.out.println("col[" + i + "] size: " + rowData.getColSize());
rowData.getData().stream().forEach(col -> System.out.print(col + "\t"));
assertEquals(1, connector.getResultTimePrecision(pSql));
System.out.println();
}
// close resultSet
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBParameterMetaDataTest.java
浏览文件 @ 1a816408
......@@ -54,16 +54,17 @@ public class TSDBParameterMetaDataTest {
@Test
public void getPrecision() throws SQLException {
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(1));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(2));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(3));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(4));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(5));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(6));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(7));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(8));
Assert.assertEquals(5, parameterMetaData_insert.getPrecision(9));
Assert.assertEquals(5, parameterMetaData_insert.getPrecision(10));
//create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64))
Assert.assertEquals(TSDBConstants.TIMESTAMP_MS_PRECISION, parameterMetaData_insert.getPrecision(1));
Assert.assertEquals(TSDBConstants.INT_PRECISION, parameterMetaData_insert.getPrecision(2));
Assert.assertEquals(TSDBConstants.BIGINT_PRECISION, parameterMetaData_insert.getPrecision(3));
Assert.assertEquals(TSDBConstants.FLOAT_PRECISION, parameterMetaData_insert.getPrecision(4));
Assert.assertEquals(TSDBConstants.DOUBLE_PRECISION, parameterMetaData_insert.getPrecision(5));
Assert.assertEquals(TSDBConstants.SMALLINT_PRECISION, parameterMetaData_insert.getPrecision(6));
Assert.assertEquals(TSDBConstants.TINYINT_PRECISION, parameterMetaData_insert.getPrecision(7));
Assert.assertEquals(TSDBConstants.BOOLEAN_PRECISION, parameterMetaData_insert.getPrecision(8));
Assert.assertEquals("hello".getBytes().length, parameterMetaData_insert.getPrecision(9));
Assert.assertEquals("涛思数据".length(), parameterMetaData_insert.getPrecision(10));
}
@Test
......@@ -71,8 +72,8 @@ public class TSDBParameterMetaDataTest {
Assert.assertEquals(0, parameterMetaData_insert.getScale(1));
Assert.assertEquals(0, parameterMetaData_insert.getScale(2));
Assert.assertEquals(0, parameterMetaData_insert.getScale(3));
Assert.assertEquals(0, parameterMetaData_insert.getScale(4));
Assert.assertEquals(0, parameterMetaData_insert.getScale(5));
Assert.assertEquals(31, parameterMetaData_insert.getScale(4));
Assert.assertEquals(31, parameterMetaData_insert.getScale(5));
Assert.assertEquals(0, parameterMetaData_insert.getScale(6));
Assert.assertEquals(0, parameterMetaData_insert.getScale(7));
Assert.assertEquals(0, parameterMetaData_insert.getScale(8));
......@@ -124,10 +125,16 @@ public class TSDBParameterMetaDataTest {
@Test
public void getParameterMode() throws SQLException {
for (int i = 1; i <= parameterMetaData_insert.getParameterCount(); i++) {
int parameterMode = parameterMetaData_insert.getParameterMode(i);
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMode);
}
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(1));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(2));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(3));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(4));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(5));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(6));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(7));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(8));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(9));
Assert.assertEquals(ParameterMetaData.parameterModeUnknown, parameterMetaData_insert.getParameterMode(10));
}
@Test
......@@ -144,7 +151,6 @@ public class TSDBParameterMetaDataTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata");
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop database if exists test_pstmt");
......@@ -164,7 +170,7 @@ public class TSDBParameterMetaDataTest {
pstmt_insert.setObject(7, Byte.MAX_VALUE);
pstmt_insert.setObject(8, true);
pstmt_insert.setObject(9, "hello".getBytes());
pstmt_insert.setObject(10, "Hello");
pstmt_insert.setObject(10, "涛思数据");
parameterMetaData_insert = pstmt_insert.getParameterMetaData();
pstmt_select = conn.prepareStatement(sql_select);
......@@ -173,7 +179,7 @@ public class TSDBParameterMetaDataTest {
pstmt_select.setInt(3, 0);
parameterMetaData_select = pstmt_select.getParameterMetaData();
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBPreparedStatementTest.java
浏览文件 @ 1a816408
package com.taosdata.jdbc;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.*;
import java.io.IOException;
import java.io.Serializable;
import java.math.BigDecimal;
import java.sql.*;
import java.util.ArrayList;
import java.util.Random;
public class TSDBPreparedStatementTest {
private static final String host = "127.0.0.1";
private static Connection conn;
private static final String sql_insert = "insert into t1 values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
private static PreparedStatement pstmt_insert;
private static final String sql_select = "select * from t1 where ts > ? and ts <= ? and f1 >= ?";
private static PreparedStatement pstmt_select;
private static final String sql_select = "select * from t1 where ts >= ? and ts < ? and f1 >= ?";
private static final String dbname = "test_pstmt_jni";
private PreparedStatement pstmt_insert;
private PreparedStatement pstmt_select;
//create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64)) tags(loc nchar(64))
@Test
public void executeQuery() throws SQLException {
long end = System.currentTimeMillis();
long start = end - 1000 * 60 * 60;
// given
long ts = System.currentTimeMillis();
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setInt(2, 2);
pstmt_insert.setLong(3, 3l);
pstmt_insert.setFloat(4, 3.14f);
pstmt_insert.setDouble(5, 3.1415);
pstmt_insert.setShort(6, (short) 6);
pstmt_insert.setByte(7, (byte) 7);
pstmt_insert.setBoolean(8, true);
pstmt_insert.setBytes(9, "abc".getBytes());
pstmt_insert.setString(10, "涛思数据");
pstmt_insert.executeUpdate();
long start = ts - 1000 * 60 * 60;
long end = ts + 1000 * 60 * 60;
pstmt_select.setTimestamp(1, new Timestamp(start));
pstmt_select.setTimestamp(2, new Timestamp(end));
pstmt_select.setInt(3, 0);
// when
ResultSet rs = pstmt_select.executeQuery();
ResultSetMetaData meta = rs.getMetaData();
rs.next();
// then
assertMetaData(meta);
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(2, rs.getInt(2));
Assert.assertEquals(2, rs.getInt("f1"));
Assert.assertEquals(3l, rs.getLong(3));
Assert.assertEquals(3l, rs.getLong("f2"));
Assert.assertEquals(3.14f, rs.getFloat(4), 0.0);
Assert.assertEquals(3.14f, rs.getFloat("f3"), 0.0);
Assert.assertEquals(3.1415, rs.getDouble(5), 0.0);
Assert.assertEquals(3.1415, rs.getDouble("f4"), 0.0);
Assert.assertEquals((short) 6, rs.getShort(6));
Assert.assertEquals((short) 6, rs.getShort("f5"));
Assert.assertEquals((byte) 7, rs.getByte(7));
Assert.assertEquals((byte) 7, rs.getByte("f6"));
Assert.assertTrue(rs.getBoolean(8));
Assert.assertTrue(rs.getBoolean("f7"));
Assert.assertArrayEquals("abc".getBytes(), rs.getBytes(9));
Assert.assertArrayEquals("abc".getBytes(), rs.getBytes("f8"));
Assert.assertEquals("涛思数据", rs.getString(10));
Assert.assertEquals("涛思数据", rs.getString("f9"));
}
}
private void assertMetaData(ResultSetMetaData meta) throws SQLException {
Assert.assertEquals(10, meta.getColumnCount());
Assert.assertEquals("ts", meta.getColumnLabel(1));
Assert.assertEquals("f1", meta.getColumnLabel(2));
Assert.assertEquals("f2", meta.getColumnLabel(3));
Assert.assertEquals("f3", meta.getColumnLabel(4));
Assert.assertEquals("f4", meta.getColumnLabel(5));
Assert.assertEquals("f5", meta.getColumnLabel(6));
Assert.assertEquals("f6", meta.getColumnLabel(7));
Assert.assertEquals("f7", meta.getColumnLabel(8));
Assert.assertEquals("f8", meta.getColumnLabel(9));
Assert.assertEquals("f9", meta.getColumnLabel(10));
}
@Test
public void setNullForTimestamp() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(2, Types.INTEGER);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
System.out.println();
}
private void assertAllNullExceptTimestamp(ResultSet rs, long ts) throws SQLException {
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(0, rs.getInt(2));
Assert.assertEquals(0, rs.getInt("f1"));
Assert.assertEquals(0, rs.getLong(3));
Assert.assertEquals(0, rs.getLong("f2"));
Assert.assertEquals(0, rs.getFloat(4), 0.0);
Assert.assertEquals(0, rs.getFloat("f3"), 0.0);
Assert.assertEquals(0, rs.getDouble(5), 0.0);
Assert.assertEquals(0, rs.getDouble("f4"), 0.0);
Assert.assertEquals(0, rs.getShort(6));
Assert.assertEquals(0, rs.getShort("f5"));
Assert.assertEquals(0, rs.getByte(7));
Assert.assertEquals(0, rs.getByte("f6"));
Assert.assertFalse(rs.getBoolean(8));
Assert.assertFalse(rs.getBoolean("f7"));
Assert.assertNull(rs.getBytes(9));
Assert.assertNull(rs.getBytes("f8"));
Assert.assertNull(rs.getString(10));
Assert.assertNull(rs.getString("f9"));
}
@Test
public void executeUpdate() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setFloat(4, 3.14f);
public void setNullForInteger() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(3, Types.BIGINT);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
@Test
public void setNull() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setNull(2, Types.INTEGER);
public void setNullForFloat() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(4, Types.FLOAT);
int result = pstmt_insert.executeUpdate();
Assert.assertEquals(1, result);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setNull(3, Types.BIGINT);
result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setNull(4, Types.FLOAT);
result = pstmt_insert.executeUpdate();
Assert.assertEquals(1, result);
@Test
public void setNullForDouble() throws SQLException {
// given
long ts = System.currentTimeMillis();
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(5, Types.DOUBLE);
result = pstmt_insert.executeUpdate();
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
@Test
public void setNullForSmallInt() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(6, Types.SMALLINT);
result = pstmt_insert.executeUpdate();
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
@Test
public void setNullForTinyInt() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(7, Types.TINYINT);
result = pstmt_insert.executeUpdate();
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
@Test
public void setNullForBoolean() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(8, Types.BOOLEAN);
result = pstmt_insert.executeUpdate();
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
@Test
public void setNullForBinary() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(9, Types.BINARY);
result = pstmt_insert.executeUpdate();
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
@Test
public void setNullForNchar() throws SQLException {
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setNull(10, Types.NCHAR);
result = pstmt_insert.executeUpdate();
Assert.assertEquals(1, result);
int result = pstmt_insert.executeUpdate();
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setNull(10, Types.OTHER);
result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
assertAllNullExceptTimestamp(rs, ts);
}
}
@Test
......@@ -105,7 +304,7 @@ public class TSDBPreparedStatementTest {
int numOfRows = 1000;
for (int loop = 0; loop < 10; loop++){
for (int loop = 0; loop < 10; loop++) {
stmt.execute("drop table if exists weather_test");
stmt.execute("create table weather_test(ts timestamp, f1 nchar(4), f2 float, f3 double, f4 timestamp, f5 int, f6 bool, f7 binary(10))");
......@@ -114,17 +313,17 @@ public class TSDBPreparedStatementTest {
s.setTableName("weather_test");
ArrayList<Long> ts = new ArrayList<Long>();
for(int i = 0; i < numOfRows; i++) {
for (int i = 0; i < numOfRows; i++) {
ts.add(System.currentTimeMillis() + i);
}
s.setTimestamp(0, ts);
int random = 10 + r.nextInt(5);
ArrayList<String> s2 = new ArrayList<String>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s2.add(null);
}else{
} else {
s2.add("分支" + i % 4);
}
}
......@@ -132,10 +331,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<Float> s3 = new ArrayList<Float>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s3.add(null);
}else{
} else {
s3.add(r.nextFloat());
}
}
......@@ -143,10 +342,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<Double> s4 = new ArrayList<Double>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s4.add(null);
}else{
} else {
s4.add(r.nextDouble());
}
}
......@@ -154,10 +353,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<Long> ts2 = new ArrayList<Long>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
ts2.add(null);
}else{
} else {
ts2.add(System.currentTimeMillis() + i);
}
}
......@@ -165,10 +364,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<Integer> vals = new ArrayList<>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
vals.add(null);
}else{
} else {
vals.add(r.nextInt());
}
}
......@@ -176,10 +375,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<Boolean> sb = new ArrayList<>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
sb.add(null);
}else{
} else {
sb.add(i % 2 == 0 ? true : false);
}
}
......@@ -187,10 +386,10 @@ public class TSDBPreparedStatementTest {
random = 10 + r.nextInt(5);
ArrayList<String> s5 = new ArrayList<String>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s5.add(null);
}else{
} else {
s5.add("test" + i % 10);
}
}
......@@ -204,7 +403,7 @@ public class TSDBPreparedStatementTest {
PreparedStatement statement = conn.prepareStatement(sql);
ResultSet rs = statement.executeQuery();
int rows = 0;
while(rs.next()) {
while (rs.next()) {
rows++;
}
Assert.assertEquals(numOfRows, rows);
......@@ -217,7 +416,7 @@ public class TSDBPreparedStatementTest {
int numOfRows = 1000;
for (int loop = 0; loop < 10; loop++){
for (int loop = 0; loop < 10; loop++) {
stmt.execute("drop table if exists weather_test");
stmt.execute("create table weather_test(ts timestamp, f1 nchar(4), f2 float, f3 double, f4 timestamp, f5 int, f6 bool, f7 binary(10))");
......@@ -226,32 +425,110 @@ public class TSDBPreparedStatementTest {
s.setTableName("weather_test");
ArrayList<Long> ts = new ArrayList<Long>();
for(int i = 0; i < numOfRows; i++) {
for (int i = 0; i < numOfRows; i++) {
ts.add(System.currentTimeMillis() + i);
}
s.setTimestamp(0, ts);
int random = 10 + r.nextInt(5);
ArrayList<String> s2 = new ArrayList<String>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s2.add(null);
}else{
} else {
s2.add("分支" + i % 4);
}
}
s.setNString(1, s2, 4);
random = 10 + r.nextInt(5);
ArrayList<String> s5 = new ArrayList<String>();
for(int i = 0; i < numOfRows; i++) {
if(i % random == 0) {
s5.add(null);
}else{
s5.add("test" + i % 10);
ArrayList<String> s3 = new ArrayList<String>();
for (int i = 0; i < numOfRows; i++) {
if (i % random == 0) {
s3.add(null);
} else {
s3.add("test" + i % 10);
}
}
s.setString(2, s3, 10);
s.columnDataAddBatch();
s.columnDataExecuteBatch();
s.columnDataCloseBatch();
String sql = "select * from weather_test";
PreparedStatement statement = conn.prepareStatement(sql);
ResultSet rs = statement.executeQuery();
int rows = 0;
while (rs.next()) {
rows++;
}
Assert.assertEquals(numOfRows, rows);
}
}
@Test
public void bindDataWithSingleTagTest() throws SQLException {
Statement stmt = conn.createStatement();
String types[] = new String[]{"tinyint", "smallint", "int", "bigint", "bool", "float", "double", "binary(10)", "nchar(10)"};
for (String type : types) {
stmt.execute("drop table if exists weather_test");
stmt.execute("create table weather_test(ts timestamp, f1 nchar(10), f2 binary(10)) tags (t " + type + ")");
int numOfRows = 1;
TSDBPreparedStatement s = (TSDBPreparedStatement) conn.prepareStatement("insert into ? using weather_test tags(?) values(?, ?, ?)");
Random r = new Random();
s.setTableName("w1");
switch (type) {
case "tinyint":
case "smallint":
case "int":
case "bigint":
s.setTagInt(0, 1);
break;
case "float":
s.setTagFloat(0, 1.23f);
break;
case "double":
s.setTagDouble(0, 3.14159265);
break;
case "bool":
s.setTagBoolean(0, true);
break;
case "binary(10)":
s.setTagString(0, "test");
break;
case "nchar(10)":
s.setTagNString(0, "test");
break;
default:
break;
}
ArrayList<Long> ts = new ArrayList<Long>();
for (int i = 0; i < numOfRows; i++) {
ts.add(System.currentTimeMillis() + i);
}
s.setString(2, s5, 10);
s.setTimestamp(0, ts);
int random = 10 + r.nextInt(5);
ArrayList<String> s2 = new ArrayList<String>();
for (int i = 0; i < numOfRows; i++) {
s2.add("分支" + i % 4);
}
s.setNString(1, s2, 10);
random = 10 + r.nextInt(5);
ArrayList<String> s3 = new ArrayList<String>();
for (int i = 0; i < numOfRows; i++) {
s3.add("test" + i % 4);
}
s.setString(2, s3, 10);
s.columnDataAddBatch();
s.columnDataExecuteBatch();
......@@ -261,7 +538,7 @@ public class TSDBPreparedStatementTest {
PreparedStatement statement = conn.prepareStatement(sql);
ResultSet rs = statement.executeQuery();
int rows = 0;
while(rs.next()) {
while (rs.next()) {
rows++;
}
Assert.assertEquals(numOfRows, rows);
......@@ -269,136 +546,398 @@ public class TSDBPreparedStatementTest {
}
@Test
public void bindDataWithMultipleTagsTest() throws SQLException {
Statement stmt = conn.createStatement();
stmt.execute("drop table if exists weather_test");
stmt.execute("create table weather_test(ts timestamp, f1 nchar(10), f2 binary(10)) tags (t1 int, t2 binary(10))");
int numOfRows = 1;
TSDBPreparedStatement s = (TSDBPreparedStatement) conn.prepareStatement("insert into ? using weather_test tags(?,?) (ts, f2) values(?, ?)");
s.setTableName("w2");
s.setTagInt(0, 1);
s.setTagString(1, "test");
ArrayList<Long> ts = new ArrayList<Long>();
for (int i = 0; i < numOfRows; i++) {
ts.add(System.currentTimeMillis() + i);
}
s.setTimestamp(0, ts);
ArrayList<String> s2 = new ArrayList<String>();
for (int i = 0; i < numOfRows; i++) {
s2.add("test" + i % 4);
}
s.setString(1, s2, 10);
s.columnDataAddBatch();
s.columnDataExecuteBatch();
s.columnDataCloseBatch();
String sql = "select * from weather_test";
PreparedStatement statement = conn.prepareStatement(sql);
ResultSet rs = statement.executeQuery();
int rows = 0;
while (rs.next()) {
rows++;
}
Assert.assertEquals(numOfRows, rows);
}
@Test(expected = SQLException.class)
public void createTwoSameDbTest() throws SQLException {
// when
Statement stmt = conn.createStatement();
stmt.execute("create database dbtest");
stmt.execute("create database dbtest");
}
@Test
public void setBoolean() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setBoolean(8, true);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertTrue(rs.getBoolean(8));
Assert.assertTrue(rs.getBoolean("f7"));
}
}
}
@Test
public void setByte() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setByte(7, (byte) 0x001);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals((byte) 0x001, rs.getByte(7));
Assert.assertEquals((byte) 0x001, rs.getByte("f6"));
}
}
}
@Test
public void setShort() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setShort(6, (short) 2);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals((short) 2, rs.getByte(6));
Assert.assertEquals((short) 2, rs.getByte("f5"));
}
}
}
@Test
public void setInt() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setInt(2, 10086);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(10086, rs.getInt(2));
Assert.assertEquals(10086, rs.getInt("f1"));
}
}
}
@Test
public void setLong() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setLong(3, Long.MAX_VALUE);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(Long.MAX_VALUE, rs.getLong(3));
Assert.assertEquals(Long.MAX_VALUE, rs.getLong("f2"));
}
}
}
@Test
public void setFloat() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setFloat(4, 3.14f);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(3.14f, rs.getFloat(4), 0.0f);
Assert.assertEquals(3.14f, rs.getFloat("f3"), 0.0f);
}
}
}
@Test
public void setDouble() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setDouble(5, 3.14444);
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
}
int result = pstmt_insert.executeUpdate();
@Test(expected = SQLFeatureNotSupportedException.class)
public void setBigDecimal() throws SQLException {
pstmt_insert.setBigDecimal(1, null);
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(3.14444, rs.getDouble(5), 0.0);
Assert.assertEquals(3.14444, rs.getDouble("f4"), 0.0);
}
}
}
@Test
public void setString() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setString(10, "aaaa");
boolean execute = pstmt_insert.execute();
Assert.assertFalse(execute);
public void setBigDecimal() throws SQLException {
// given
long ts = System.currentTimeMillis();
BigDecimal bigDecimal = new BigDecimal(3.14444);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setString(10, new Person("john", 33, true).toString());
Assert.assertFalse(pstmt_insert.execute());
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setBigDecimal(5, bigDecimal);
int result = pstmt_insert.executeUpdate();
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setString(10, new Person("john", 33, true).toString().replaceAll("'", "\""));
Assert.assertFalse(pstmt_insert.execute());
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(3.14444, rs.getDouble(5), 0.0);
Assert.assertEquals(3.14444, rs.getDouble("f4"), 0.0);
}
}
}
@Test
public void setString() throws SQLException {
// given
long ts = System.currentTimeMillis();
String f9 = "{\"name\": \"john\", \"age\": 10, \"address\": \"192.168.1.100\"}";
class Person {
String name;
int age;
boolean sex;
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setString(10, f9);
int result = pstmt_insert.executeUpdate();
public Person(String name, int age, boolean sex) {
this.name = name;
this.age = age;
this.sex = sex;
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertEquals(f9, rs.getString(10));
Assert.assertEquals(f9, rs.getString("f9"));
}
@Override
public String toString() {
return "Person{" +
"name='" + name + '\'' +
", age=" + age +
", sex=" + sex +
'}';
}
}
@Test
public void setBytes() throws SQLException, IOException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
byte[] f8 = "{\"name\": \"john\", \"age\": 10, \"address\": \"192.168.1.100\"}".getBytes();
// ByteArrayOutputStream baos = new ByteArrayOutputStream();
// ObjectOutputStream oos = new ObjectOutputStream(baos);
// oos.writeObject(new Person("john", 33, true));
// oos.flush();
// byte[] bytes = baos.toByteArray();
// pstmt_insert.setBytes(9, bytes);
// when
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setBytes(9, f8);
int result = pstmt_insert.executeUpdate();
pstmt_insert.setBytes(9, new Person("john", 33, true).toString().getBytes());
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
Assert.assertArrayEquals(f8, rs.getBytes(9));
Assert.assertArrayEquals(f8, rs.getBytes("f8"));
}
}
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void setDate() throws SQLException {
pstmt_insert.setDate(1, new Date(System.currentTimeMillis()));
// given
long ts = new java.util.Date().getTime();
// when
pstmt_insert.setDate(1, new Date(ts));
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
}
}
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void setTime() throws SQLException {
pstmt_insert.setTime(1, new Time(System.currentTimeMillis()));
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTime(1, new Time(ts));
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
}
}
}
@Test
public void setTimestamp() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
int result = pstmt_insert.executeUpdate();
// then
Assert.assertEquals(1, result);
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from t1");
ResultSetMetaData meta = rs.getMetaData();
assertMetaData(meta);
rs.next();
{
Assert.assertNotNull(rs);
Assert.assertEquals(ts, rs.getTimestamp(1).getTime());
Assert.assertEquals(ts, rs.getTimestamp("ts").getTime());
}
}
}
@Test(expected = SQLFeatureNotSupportedException.class)
......@@ -411,72 +950,6 @@ public class TSDBPreparedStatementTest {
pstmt_insert.setBinaryStream(1, null);
}
@Test
public void clearParameters() throws SQLException {
pstmt_insert.clearParameters();
}
@Test
public void setObject() throws SQLException {
pstmt_insert.setObject(1, new Timestamp(System.currentTimeMillis()));
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(2, 111);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(3, Long.MAX_VALUE);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(4, 3.14159265354f);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(5, Double.MAX_VALUE);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(6, Short.MAX_VALUE);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(7, Byte.MAX_VALUE);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(8, true);
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(9, "hello".getBytes());
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
pstmt_insert.setObject(10, "Hello");
ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
}
@Test
public void execute() throws SQLException {
pstmt_insert.setTimestamp(1, new Timestamp(System.currentTimeMillis()));
int ret = pstmt_insert.executeUpdate();
Assert.assertEquals(1, ret);
executeQuery();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void setCharacterStream() throws SQLException {
pstmt_insert.setCharacterStream(1, null);
......@@ -502,9 +975,17 @@ public class TSDBPreparedStatementTest {
pstmt_insert.setArray(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void getMetaData() throws SQLException {
pstmt_insert.getMetaData();
// given
long ts = System.currentTimeMillis();
// when
pstmt_insert.setTimestamp(1, new Timestamp(ts));
ResultSetMetaData metaData = pstmt_insert.getMetaData();
// then
Assert.assertNull(metaData);
}
@Test(expected = SQLFeatureNotSupportedException.class)
......@@ -514,9 +995,46 @@ public class TSDBPreparedStatementTest {
@Test
public void getParameterMetaData() throws SQLException {
// given
long ts = System.currentTimeMillis();
pstmt_insert.setTimestamp(1, new Timestamp(ts));
pstmt_insert.setInt(2, 2);
pstmt_insert.setLong(3, 3l);
pstmt_insert.setFloat(4, 3.14f);
pstmt_insert.setDouble(5, 3.1415);
pstmt_insert.setShort(6, (short) 6);
pstmt_insert.setByte(7, (byte) 7);
pstmt_insert.setBoolean(8, true);
pstmt_insert.setBytes(9, "abc".getBytes());
pstmt_insert.setString(10, "涛思数据");
// when
ParameterMetaData parameterMetaData = pstmt_insert.getParameterMetaData();
// then
Assert.assertNotNull(parameterMetaData);
//TODO: modify the test case
Assert.assertEquals(10, parameterMetaData.getParameterCount());
Assert.assertEquals(Types.TIMESTAMP, parameterMetaData.getParameterType(1));
Assert.assertEquals(Types.INTEGER, parameterMetaData.getParameterType(2));
Assert.assertEquals(Types.BIGINT, parameterMetaData.getParameterType(3));
Assert.assertEquals(Types.FLOAT, parameterMetaData.getParameterType(4));
Assert.assertEquals(Types.DOUBLE, parameterMetaData.getParameterType(5));
Assert.assertEquals(Types.SMALLINT, parameterMetaData.getParameterType(6));
Assert.assertEquals(Types.TINYINT, parameterMetaData.getParameterType(7));
Assert.assertEquals(Types.BOOLEAN, parameterMetaData.getParameterType(8));
Assert.assertEquals(Types.BINARY, parameterMetaData.getParameterType(9));
Assert.assertEquals(Types.NCHAR, parameterMetaData.getParameterType(10));
Assert.assertEquals("TIMESTAMP", parameterMetaData.getParameterTypeName(1));
Assert.assertEquals("INT", parameterMetaData.getParameterTypeName(2));
Assert.assertEquals("BIGINT", parameterMetaData.getParameterTypeName(3));
Assert.assertEquals("FLOAT", parameterMetaData.getParameterTypeName(4));
Assert.assertEquals("DOUBLE", parameterMetaData.getParameterTypeName(5));
Assert.assertEquals("SMALLINT", parameterMetaData.getParameterTypeName(6));
Assert.assertEquals("TINYINT", parameterMetaData.getParameterTypeName(7));
Assert.assertEquals("BOOL", parameterMetaData.getParameterTypeName(8));
Assert.assertEquals("BINARY", parameterMetaData.getParameterTypeName(9));
Assert.assertEquals("NCHAR", parameterMetaData.getParameterTypeName(10));
}
@Test(expected = SQLFeatureNotSupportedException.class)
......@@ -524,9 +1042,9 @@ public class TSDBPreparedStatementTest {
pstmt_insert.setRowId(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
@Test
public void setNString() throws SQLException {
pstmt_insert.setNString(1, null);
setString();
}
@Test(expected = SQLFeatureNotSupportedException.class)
......@@ -544,22 +1062,45 @@ public class TSDBPreparedStatementTest {
pstmt_insert.setSQLXML(1, null);
}
@Before
public void before() {
try {
Statement stmt = conn.createStatement();
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64)) tags(loc nchar(64))");
stmt.execute("create table if not exists t1 using weather tags('beijing')");
stmt.close();
pstmt_insert = conn.prepareStatement(sql_insert);
pstmt_select = conn.prepareStatement(sql_select);
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() {
try {
if (pstmt_insert != null)
pstmt_insert.close();
if (pstmt_select != null)
pstmt_select.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata");
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop database if exists test_pstmt_jni");
stmt.execute("create database if not exists test_pstmt_jni");
stmt.execute("use test_pstmt_jni");
stmt.execute("create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64)) tags(loc nchar(64))");
stmt.execute("create table t1 using weather tags('beijing')");
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname);
stmt.execute("use " + dbname);
}
pstmt_insert = conn.prepareStatement(sql_insert);
pstmt_select = conn.prepareStatement(sql_select);
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
......@@ -567,10 +1108,9 @@ public class TSDBPreparedStatementTest {
@AfterClass
public static void afterClass() {
try {
if (pstmt_insert != null)
pstmt_insert.close();
if (pstmt_select != null)
pstmt_select.close();
Statement statement = conn.createStatement();
statement.execute("drop database if exists " + dbname);
statement.close();
if (conn != null)
conn.close();
} catch (SQLException e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBResultSetTest.java
浏览文件 @ 1a816408
......@@ -14,6 +14,7 @@ import java.math.BigDecimal;
import java.sql.*;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Arrays;
public class TSDBResultSetTest {
......@@ -133,7 +134,7 @@ public class TSDBResultSetTest {
Assert.assertEquals(3.1415926, Double.valueOf(new String(f5)), 0.000000f);
byte[] f6 = rs.getBytes("f6");
Assert.assertEquals("abc", new String(f6));
Assert.assertTrue(Arrays.equals("abc".getBytes(), f6));
byte[] f7 = rs.getBytes("f7");
Assert.assertEquals((short) 10, Shorts.fromByteArray(f7));
......@@ -646,7 +647,6 @@ public class TSDBResultSetTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
......@@ -656,10 +656,9 @@ public class TSDBResultSetTest {
stmt.execute("insert into restful_test.weather values('2021-01-01 00:00:00.000', 1, 100, 3.1415, 3.1415926, 'abc', 10, 10, true, '涛思数据')");
rs = stmt.executeQuery("select * from restful_test.weather");
rs.next();
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
@AfterClass
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/TSDBStatementTest.java
浏览文件 @ 1a816408
......@@ -14,24 +14,6 @@ public class TSDBStatementTest {
private static Connection conn;
private static Statement stmt;
@Test
public void executeQuery() {
try {
ResultSet rs = stmt.executeQuery("show databases");
Assert.assertNotNull(rs);
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
}
System.out.println();
}
rs.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void executeUpdate() {
final String dbName = ("test_" + UUID.randomUUID()).replace("-", "_").substring(0, 32);
......@@ -173,10 +155,6 @@ public class TSDBStatementTest {
Assert.assertEquals(3, meta.getColumnCount());
int count = 0;
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
}
System.out.println();
count++;
}
Assert.assertEquals(1, count);
......@@ -387,15 +365,12 @@ public class TSDBStatementTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata", properties);
stmt = conn.createStatement();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/AppMemoryLeakTest.java
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.Assert;
import org.junit.Test;
import java.sql.Connection;
......@@ -12,21 +13,19 @@ public class AppMemoryLeakTest {
@Test(expected = SQLException.class)
public void testCreateTooManyConnection() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.TSDBDriver");
int conCnt = 0;
while (true) {
Connection conn = DriverManager.getConnection("jdbc:TAOS://localhost:6030/?user=root&password=taosdata");
System.out.println(conCnt++ + " : " + conn);
Assert.assertNotNull(conn);
}
}
@Test(expected = Exception.class)
public void testCreateTooManyStatement() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.TSDBDriver");
int stmtCnt = 0;
Connection conn = DriverManager.getConnection("jdbc:TAOS://localhost:6030/?user=root&password=taosdata");
while (true) {
Statement stmt = conn.createStatement();
System.out.println(++stmtCnt + " : " + stmt);
Assert.assertNotNull(stmt);
}
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/BadLocaleSettingTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBDriver;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.IOException;
import java.sql.*;
import java.util.Properties;
public class BadLocaleSettingTest {
private static final String host = "127.0.0.1";
private static final String dbName = "bad_locale_test";
private static Connection conn;
@Test
public void canSetLocale() {
try {
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
conn = DriverManager.getConnection(url, properties);
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbName);
stmt.execute("create database if not exists " + dbName);
stmt.execute("use " + dbName);
stmt.execute("drop table if exists weather");
stmt.execute("create table weather(ts timestamp, temperature float, humidity int)");
stmt.executeUpdate("insert into weather values(1624071506435, 12.3, 4)");
stmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
@BeforeClass
public static void beforeClass() {
System.setProperty("sun.jnu.encoding", "ANSI_X3.4-1968");
System.setProperty("file.encoding", "ANSI_X3.4-1968");
}
@AfterClass
public static void afterClass() {
try {
if (conn != null)
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
\ No newline at end of file
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/BatchInsertTest.java
浏览文件 @ 1a816408
......@@ -28,9 +28,7 @@ public class BatchInsertTest {
@Before
public void before() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_HOST, host);
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
......@@ -44,7 +42,7 @@ public class BatchInsertTest {
String createTableSql = "create table " + stbName + "(ts timestamp, f1 int, f2 int, f3 int) tags(areaid int, loc binary(20))";
statement.executeUpdate(createTableSql);
// create tables
for(int i = 0; i < numOfTables; i++) {
for (int i = 0; i < numOfTables; i++) {
String loc = i % 2 == 0 ? "beijing" : "shanghai";
String createSubTalbesSql = "create table " + tablePrefix + i + " using " + stbName + " tags(" + i + ", '" + loc + "')";
statement.executeUpdate(createSubTalbesSql);
......@@ -62,7 +60,6 @@ public class BatchInsertTest {
final int index = i;
executorService.execute(() -> {
try {
long startTime = System.currentTimeMillis();
Statement statement = connection.createStatement(); // get statement
StringBuilder sb = new StringBuilder();
sb.append("INSERT INTO " + tablePrefix + index + " VALUES");
......@@ -75,8 +72,6 @@ public class BatchInsertTest {
}
statement.addBatch(sb.toString());
statement.executeBatch();
long endTime = System.currentTimeMillis();
System.out.println("Thread " + index + " takes " + (endTime - startTime) + " microseconds");
connection.commit();
statement.close();
} catch (Exception e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ConnectMultiTaosdByRestfulWithDifferentTokenTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBDriver;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
import java.util.Properties;
public class ConnectMultiTaosdByRestfulWithDifferentTokenTest {
private static String host1 = "192.168.17.156";
private static String user1 = "root";
private static String password1 = "tqueue";
private Connection conn1;
private static String host2 = "192.168.17.82";
private static String user2 = "root";
private static String password2 = "taosdata";
private Connection conn2;
@Test
public void test() {
//when
executeSelectStatus(conn1);
executeSelectStatus(conn2);
executeSelectStatus(conn1);
}
private void executeSelectStatus(Connection connection) {
try (Statement stmt = connection.createStatement()) {
ResultSet rs = stmt.executeQuery("select server_status()");
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@Before
public void before() {
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
String url1 = "jdbc:TAOS-RS://" + host1 + ":6041/?user=" + user1 + "&password=" + password1;
String url2 = "jdbc:TAOS-RS://" + host2 + ":6041/?user=" + user2 + "&password=" + password2;
try {
conn1 = DriverManager.getConnection(url1, properties);
conn2 = DriverManager.getConnection(url2, properties);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DatetimeBefore1970Test.java
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.utils.TimestampUtil;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.*;
import java.sql.*;
public class DatetimeBefore1970Test {
private static Connection conn;
private static final String host = "127.0.0.1";
private Connection conn;
@Test
public void test() {
try (Statement stmt = conn.createStatement()) {
// given
stmt.executeUpdate("insert into weather(ts) values('1969-12-31 23:59:59.999')");
stmt.executeUpdate("insert into weather(ts) values('1970-01-01 00:00:00.000')");
stmt.executeUpdate("insert into weather(ts) values('1970-01-01 08:00:00.000')");
stmt.executeUpdate("insert into weather(ts) values('1970-01-01 07:59:59.999')");
ResultSet rs = stmt.executeQuery("select * from weather order by ts asc");
ResultSetMetaData metaData = rs.getMetaData();
Assert.assertEquals(2, metaData.getColumnCount());
ResultSet rs = stmt.executeQuery("select * from weather");
while (rs.next()) {
// when
rs.next();
// then
Timestamp ts = rs.getTimestamp("ts");
System.out.println("long: " + ts.getTime() + ", string: " + TimestampUtil.longToDatetime(ts.getTime()));
}
Assert.assertEquals("1969-12-31 23:59:59.999", TimestampUtil.longToDatetime(ts.getTime()));
// when
rs.next();
// then
ts = rs.getTimestamp("ts");
Assert.assertEquals("1970-01-01 00:00:00.000", TimestampUtil.longToDatetime(ts.getTime()));
// when
rs.next();
// then
ts = rs.getTimestamp("ts");
Assert.assertEquals("1970-01-01 08:00:00.000", TimestampUtil.longToDatetime(ts.getTime()));
// when
rs.next();
// then
ts = rs.getTimestamp("ts");
Assert.assertEquals("1970-01-01 07:59:59.999", TimestampUtil.longToDatetime(ts.getTime()));
} catch (SQLException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
System.out.println("timestamp: " + Long.MAX_VALUE + ", string: " + TimestampUtil.longToDatetime(Long.MAX_VALUE));
System.out.println("timestamp: " + Long.MIN_VALUE + ", string: " + TimestampUtil.longToDatetime(Long.MIN_VALUE));
System.out.println("timestamp: " + 0 + ", string: " + TimestampUtil.longToDatetime(0));
System.out.println("timestamp: " + -1 + ", string: " + TimestampUtil.longToDatetime(-1));
String datetime = "1970-01-01 00:00:00.000";
System.out.println("timestamp: " + TimestampUtil.datetimeToLong(datetime) + ", string: " + datetime);
datetime = "1969-12-31 23:59:59.999";
System.out.println("timestamp: " + TimestampUtil.datetimeToLong(datetime) + ", string: " + datetime);
}
@BeforeClass
public static void beforeClass() {
@Before
public void before() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
conn = DriverManager.getConnection("jdbc:TAOS://127.0.0.1:6030/?user=root&password=taosdata");
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata");
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists test_timestamp");
stmt.execute("create database if not exists test_timestamp keep 36500");
stmt.execute("use test_timestamp");
stmt.execute("create table weather(ts timestamp,f1 float)");
stmt.close();
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
@AfterClass
public static void afterClass() {
@After
public void after() {
try {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists test_timestamp");
if (conn != null)
conn.close();
} catch (SQLException e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TD4174Test.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/DoubleQuoteInSqlTest.java
浏览文件 @ 1a816408
......@@ -7,56 +7,64 @@ import org.junit.*;
import java.sql.*;
import java.util.Properties;
public class TD4174Test {
private Connection conn;
public class DoubleQuoteInSqlTest {
private static final String host = "127.0.0.1";
private static final String dbname = "td4174";
private Connection conn;
@Test
public void test() {
// given
long ts = System.currentTimeMillis();
try (PreparedStatement pstmt = conn.prepareStatement("insert into weather values(" + ts + ", ?)")) {
JSONObject value = new JSONObject();
value.put("name", "John Smith");
value.put("age", 20);
Assert.assertEquals("{\"name\":\"John Smith\",\"age\":20}",value.toJSONString());
pstmt.setString(1, value.toJSONString());
int ret = pstmt.executeUpdate();
Assert.assertEquals(1, ret);
// when
int ret = 0;
try (PreparedStatement pstmt = conn.prepareStatement("insert into weather values(" + ts + ", ?)")) {
pstmt.setString(1, value.toJSONString());
ret = pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
JSONObject value = new JSONObject();
value.put("name", "John Smith");
value.put("age", 20);
System.out.println(value.toJSONString());
// then
Assert.assertEquals("{\"name\":\"John Smith\",\"age\":20}", value.toJSONString());
Assert.assertEquals(1, ret);
}
@Before
public void before() throws SQLException {
public void before() {
String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
try {
conn = DriverManager.getConnection(url, properties);
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop database if exists td4174");
stmt.execute("create database if not exists td4174");
stmt.execute("use td4174");
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname);
stmt.execute("use " + dbname);
stmt.execute("create table weather(ts timestamp, text binary(64))");
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() throws SQLException {
if (conn != null)
public void after() {
try {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ImportTest.java
浏览文件 @ 1a816408
......@@ -20,7 +20,6 @@ public class ImportTest {
@BeforeClass
public static void before() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
......@@ -33,8 +32,6 @@ public class ImportTest {
stmt.close();
ts = System.currentTimeMillis();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
......@@ -47,7 +44,6 @@ public class ImportTest {
for (int i = 0; i < 50; i++) {
ts++;
int row = stmt.executeUpdate("import into " + dbName + "." + tName + " values (" + ts + ", " + (100 + i) + ", " + i + ")");
System.out.println("import into " + dbName + "." + tName + " values (" + ts + ", " + (100 + i) + ", " + i + ")\t" + row);
assertEquals(1, row);
}
}
......@@ -84,7 +80,6 @@ public class ImportTest {
long t = (++ts) + a;
sqlBuilder.append("(").append(t).append(",").append((100 + i)).append(",").append(i).append(") ");
}
System.out.println(sqlBuilder.toString());
int rows = stmt.executeUpdate(sqlBuilder.toString());
assertEquals(50, rows);
} catch (SQLException e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TwoTypeTimestampPercisionInJniTest.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MicroSecondPrecisionJNITest.java
浏览文件 @ 1a816408
......@@ -10,7 +10,7 @@ import org.junit.Test;
import java.sql.*;
import java.util.Properties;
public class TwoTypeTimestampPercisionInJniTest {
public class MicroSecondPrecisionJNITest {
private static final String host = "127.0.0.1";
private static final String ms_timestamp_db = "ms_precision_test";
......@@ -41,7 +41,6 @@ public class TwoTypeTimestampPercisionInJniTest {
rs.next();
Timestamp timestamp = rs.getTimestamp(1);
System.out.println(timestamp);
long ts = timestamp.getTime();
Assert.assertEquals(timestamp1, ts);
int nanos = timestamp.getNanos();
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TwoTypeTimestampPercisionInRestfulTest.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MicroSecondPrecisionRestfulTest.java
浏览文件 @ 1a816408
......@@ -10,10 +10,9 @@ import org.junit.Test;
import java.sql.*;
import java.util.Properties;
public class TwoTypeTimestampPercisionInRestfulTest {
public class MicroSecondPrecisionRestfulTest {
private static final String host = "127.0.0.1";
private static final String ms_timestamp_db = "ms_precision_test";
private static final String us_timestamp_db = "us_precision_test";
private static final long timestamp1 = System.currentTimeMillis();
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MultiThreadsWithSameStatmentTest.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/MultiThreadsWithSameStatementTest.java
浏览文件 @ 1a816408
......@@ -7,7 +7,7 @@ import org.junit.Test;
import java.sql.*;
import java.util.concurrent.TimeUnit;
public class MultiThreadsWithSameStatmentTest {
public class MultiThreadsWithSameStatementTest {
private class Service {
......@@ -16,12 +16,11 @@ public class MultiThreadsWithSameStatmentTest {
public Service() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
conn = DriverManager.getConnection("jdbc:TAOS://localhost:6030/?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists jdbctest");
stmt.executeUpdate("create table if not exists jdbctest.weather (ts timestamp, f1 int)");
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
......@@ -48,10 +47,6 @@ public class MultiThreadsWithSameStatmentTest {
ResultSet resultSet = service.stmt.executeQuery("select * from jdbctest.weather");
while (resultSet.next()) {
ResultSetMetaData metaData = resultSet.getMetaData();
for (int i = 1; i <= metaData.getColumnCount(); i++) {
System.out.print(metaData.getColumnLabel(i) + ": " + resultSet.getString(i));
}
System.out.println();
}
resultSet.close();
service.release();
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NanoSecondTimestampJNITest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import java.sql.*;
import java.time.Instant;
import java.util.Random;
public class NanoSecondTimestampJNITest {
private static final String host = "127.0.0.1";
private static final String dbname = "nano_sec_test";
private static final Random random = new Random(System.currentTimeMillis());
private static Connection conn;
@Test
public void insertUsingLongValue() {
// given
long ms = System.currentTimeMillis();
long ns = ms * 1000_000 + random.nextInt(1000_000);
// when
int ret = 0;
try (Statement stmt = conn.createStatement()) {
ret = stmt.executeUpdate("insert into weather(ts, temperature, humidity) values(" + ns + ", 12.3, 4)");
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void insertUsingStringValue() {
// given
// when
int ret = 0;
try (Statement stmt = conn.createStatement()) {
ret = stmt.executeUpdate("insert into weather(ts, temperature, humidity) values('2021-01-01 12:00:00.123456789', 12.3, 4)");
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void insertUsingTimestampValue() {
// given
long epochSec = System.currentTimeMillis() / 1000;
long nanoAdjustment = random.nextInt(1000_000_000);
Timestamp ts = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
// when
int ret = 0;
String sql = "insert into weather(ts, temperature, humidity) values( ?, ?, ?)";
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
pstmt.setTimestamp(1, ts);
pstmt.setFloat(2, 12.34f);
pstmt.setInt(3, 55);
ret = pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void selectUsingLongValue() throws SQLException {
// given
long ms = System.currentTimeMillis();
long ns = ms * 1000_000L + random.nextInt(1000_000);
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into weather(ts, temperature, humidity) values(" + ns + ", 12.3, 4)");
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
long actual = rs.getLong(1);
Assert.assertEquals(ms, actual);
actual = rs.getLong("ts");
Assert.assertEquals(ms, actual);
}
@Test
public void selectUsingStringValue() throws SQLException {
// given
String timestampStr = "2021-01-01 12:00:00.123456789";
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into weather(ts, temperature, humidity) values('" + timestampStr + "', 12.3, 4)");
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
String actual = rs.getString(1);
Assert.assertEquals(timestampStr, actual);
actual = rs.getString("ts");
Assert.assertEquals(timestampStr, actual);
}
@Test
public void selectUsingTimestampValue() throws SQLException {
// given
long timeMillis = System.currentTimeMillis();
long epochSec = timeMillis / 1000;
long nanoAdjustment = (timeMillis % 1000) * 1000_000L + random.nextInt(1000_000);
Timestamp ts = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
// insert one row
String sql = "insert into weather(ts, temperature, humidity) values( ?, ?, ?)";
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
pstmt.setTimestamp(1, ts);
pstmt.setFloat(2, 12.34f);
pstmt.setInt(3, 55);
pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Timestamp actual = rs.getTimestamp(1);
Assert.assertEquals(ts, actual);
actual = rs.getTimestamp("ts");
Assert.assertEquals(ts, actual);
Assert.assertEquals(timeMillis, actual.getTime());
Assert.assertEquals(nanoAdjustment, actual.getNanos());
}
@Before
public void before() {
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop table if exists weather");
stmt.execute("create table weather(ts timestamp, temperature float, humidity int)");
} catch (SQLException e) {
e.printStackTrace();
}
}
@BeforeClass
public static void beforeClass() {
final String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
try {
conn = DriverManager.getConnection(url);
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname + " precision 'ns'");
stmt.execute("use " + dbname);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NanoSecondTimestampRestfulTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import java.sql.*;
import java.time.Instant;
import java.util.Random;
public class NanoSecondTimestampRestfulTest {
private static final String host = "127.0.0.1";
private static final String dbname = "nano_sec_test";
private static final Random random = new Random(System.currentTimeMillis());
private static Connection conn;
@Test
public void insertUsingLongValue() {
// given
long ms = System.currentTimeMillis();
long ns = ms * 1000_000 + random.nextInt(1000_000);
// when
int ret = 0;
try (Statement stmt = conn.createStatement()) {
ret = stmt.executeUpdate("insert into weather(ts, temperature, humidity) values(" + ns + ", 12.3, 4)");
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void insertUsingStringValue() {
// given
// when
int ret = 0;
try (Statement stmt = conn.createStatement()) {
ret = stmt.executeUpdate("insert into weather(ts, temperature, humidity) values('2021-01-01 12:00:00.123456789', 12.3, 4)");
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void insertUsingTimestampValue() {
// given
long epochSec = System.currentTimeMillis() / 1000;
long nanoAdjustment = random.nextInt(1000_000_000);
Timestamp ts = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
// when
int ret = 0;
String sql = "insert into weather(ts, temperature, humidity) values( ?, ?, ?)";
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
pstmt.setTimestamp(1, ts);
pstmt.setFloat(2, 12.34f);
pstmt.setInt(3, 55);
ret = pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(1, ret);
}
@Test
public void selectUsingLongValue() throws SQLException {
// given
long ms = System.currentTimeMillis();
long ns = ms * 1000_000L + random.nextInt(1000_000);
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into weather(ts, temperature, humidity) values(" + ns + ", 12.3, 4)");
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
long actual = rs.getLong(1);
Assert.assertEquals(ms, actual);
actual = rs.getLong("ts");
Assert.assertEquals(ms, actual);
}
@Test
public void selectUsingStringValue() throws SQLException {
// given
String timestampStr = "2021-01-01 12:00:00.123456789";
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into weather(ts, temperature, humidity) values('" + timestampStr + "', 12.3, 4)");
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
String actual = rs.getString(1);
Assert.assertEquals(timestampStr, actual);
actual = rs.getString("ts");
Assert.assertEquals(timestampStr, actual);
}
@Test
public void selectUsingTimestampValue() throws SQLException {
// given
long timeMillis = System.currentTimeMillis();
long epochSec = timeMillis / 1000;
long nanoAdjustment = (timeMillis % 1000) * 1000_000L + random.nextInt(1000_000);
Timestamp ts = Timestamp.from(Instant.ofEpochSecond(epochSec, nanoAdjustment));
// insert one row
String sql = "insert into weather(ts, temperature, humidity) values( ?, ?, ?)";
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
pstmt.setTimestamp(1, ts);
pstmt.setFloat(2, 12.34f);
pstmt.setInt(3, 55);
pstmt.executeUpdate();
} catch (SQLException e) {
e.printStackTrace();
}
// when
ResultSet rs = null;
try (Statement stmt = conn.createStatement()) {
rs = stmt.executeQuery("select * from weather");
rs.next();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Timestamp actual = rs.getTimestamp(1);
Assert.assertEquals(ts, actual);
actual = rs.getTimestamp("ts");
Assert.assertEquals(ts, actual);
Assert.assertEquals(timeMillis, actual.getTime());
Assert.assertEquals(nanoAdjustment, actual.getNanos());
}
@Before
public void before() {
try (Statement stmt = conn.createStatement()) {
stmt.execute("drop table if exists weather");
stmt.execute("create table weather(ts timestamp, temperature float, humidity int)");
} catch (SQLException e) {
e.printStackTrace();
}
}
@BeforeClass
public static void beforeClass() {
final String url = "jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata";
try {
conn = DriverManager.getConnection(url);
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname + " precision 'ns'");
stmt.execute("use " + dbname);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetForJdbcJniTest.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetJNITest.java
浏览文件 @ 1a816408
......@@ -6,7 +6,7 @@ import org.junit.Test;
import java.sql.*;
public class NullValueInResultSetForJdbcJniTest {
public class NullValueInResultSetJNITest {
private static final String host = "127.0.0.1";
Connection conn;
......@@ -17,11 +17,6 @@ public class NullValueInResultSetForJdbcJniTest {
ResultSet rs = stmt.executeQuery("select * from weather");
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
Object value = rs.getObject(i);
System.out.print(meta.getColumnLabel(i) + ": " + value + "\t");
}
System.out.println();
}
} catch (SQLException e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetForJdbcRestfulTest.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetRestfulTest.java
浏览文件 @ 1a816408
......@@ -6,7 +6,7 @@ import org.junit.Test;
import java.sql.*;
public class NullValueInResultSetForJdbcRestfulTest {
public class NullValueInResultSetRestfulTest {
private static final String host = "127.0.0.1";
Connection conn;
......@@ -19,9 +19,7 @@ public class NullValueInResultSetForJdbcRestfulTest {
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
Object value = rs.getObject(i);
System.out.print(meta.getColumnLabel(i) + ": " + value + "\t");
}
System.out.println();
}
} catch (SQLException e) {
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TD3841Test.java → src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/NullValueInResultSetTest.java
浏览文件 @ 1a816408
......@@ -7,7 +7,7 @@ import org.junit.*;
import java.sql.*;
import java.util.Properties;
public class TD3841Test {
public class NullValueInResultSetTest {
private static final String host = "127.0.0.1";
private static Properties properties;
private static Connection conn_restful;
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/PreparedStatementBatchInsertJNITest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
import java.util.List;
import java.util.Random;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
public class PreparedStatementBatchInsertJNITest {
private static final String host = "127.0.0.1";
private static final String dbname = "td4668";
private final Random random = new Random(System.currentTimeMillis());
private Connection conn;
@Test
public void test() {
// given
long ts = System.currentTimeMillis();
List<Object[]> rows = IntStream.range(0, 10).mapToObj(i -> {
Object[] row = new Object[6];
final String groupId = String.format("%02d", random.nextInt(100));
// table name (d + groupId)组合
row[0] = "d" + groupId;
// tag
row[1] = groupId;
// ts
row[2] = ts + i;
// current 电流
row[3] = random.nextFloat();
// voltage 电压
row[4] = Math.random() > 0.5 ? 220 : 380;
// phase 相位
row[5] = random.nextInt(10);
return row;
}).collect(Collectors.toList());
final String sql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?) VALUES (?,?,?,?)";
// when
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
for (Object[] row : rows) {
for (int i = 0; i < row.length; i++) {
pstmt.setObject(i + 1, row[i]);
}
pstmt.addBatch();
}
pstmt.executeBatch();
} catch (SQLException e) {
e.printStackTrace();
Assert.fail();
}
// then
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from meters");
int count = 0;
while (rs.next()) {
count++;
}
Assert.assertEquals(10, count);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Before
public void before() {
try {
conn = DriverManager.getConnection("jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata");
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname);
stmt.execute("use " + dbname);
stmt.execute("create table meters(ts timestamp, current float, voltage int, phase int) tags(groupId int)");
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() {
try {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/PreparedStatementBatchInsertRestfulTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
import java.util.List;
import java.util.Random;
import java.util.stream.Collectors;
import java.util.stream.IntStream;
public class PreparedStatementBatchInsertRestfulTest {
private static final String host = "127.0.0.1";
private static final String dbname = "td4668";
private final Random random = new Random(System.currentTimeMillis());
private Connection conn;
@Test
public void test() {
// given
long ts = System.currentTimeMillis();
List<Object[]> rows = IntStream.range(0, 10).mapToObj(i -> {
Object[] row = new Object[6];
final String groupId = String.format("%02d", random.nextInt(100));
// table name (d + groupId)组合
row[0] = "d" + groupId;
// tag
row[1] = groupId;
// ts
row[2] = ts + i;
// current 电流
row[3] = random.nextFloat();
// voltage 电压
row[4] = Math.random() > 0.5 ? 220 : 380;
// phase 相位
row[5] = random.nextInt(10);
return row;
}).collect(Collectors.toList());
final String sql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?) VALUES (?,?,?,?)";
// when
try (PreparedStatement pstmt = conn.prepareStatement(sql)) {
for (Object[] row : rows) {
for (int i = 0; i < row.length; i++) {
pstmt.setObject(i + 1, row[i]);
}
pstmt.addBatch();
}
pstmt.executeBatch();
} catch (SQLException e) {
e.printStackTrace();
Assert.fail();
}
// then
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from meters");
int count = 0;
while (rs.next()) {
count++;
}
Assert.assertEquals(10, count);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Before
public void before() {
try {
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname);
stmt.execute("use " + dbname);
stmt.execute("create table meters(ts timestamp, current float, voltage int, phase int) tags(groupId int)");
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() {
try {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.close();
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/QueryDataTest.java
浏览文件 @ 1a816408
......@@ -21,7 +21,6 @@ public class QueryDataTest {
@Before
public void createDatabase() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
......@@ -36,7 +35,7 @@ public class QueryDataTest {
String createTableSql = "create table " + stbName + "(ts timestamp, name binary(64))";
statement.executeUpdate(createTableSql);
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
return;
}
}
......@@ -44,7 +43,6 @@ public class QueryDataTest {
@Test
public void testQueryBinaryData() throws SQLException {
String insertSql = "insert into " + stbName + " values(now, 'taosdata')";
System.out.println(insertSql);
statement.executeUpdate(insertSql);
String querySql = "select * from " + stbName;
......@@ -52,7 +50,6 @@ public class QueryDataTest {
while (rs.next()) {
String name = rs.getString(2);
System.out.println("name = " + name);
assertEquals("taosdata", name);
}
rs.close();
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/ResultSetMetaShouldNotBeNullRestfulTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import java.sql.*;
public class ResultSetMetaShouldNotBeNullRestfulTest {
private static final String host = "127.0.0.1";
private static final String dbname = "td4745";
private Connection connection;
@Test
public void testExecuteQuery() {
// given
ResultSetMetaData metaData = null;
int columnCount = -1;
// when
try {
Statement statement = connection.createStatement();
metaData = statement.executeQuery("select * from weather").getMetaData();
columnCount = metaData.getColumnCount();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertNotNull(metaData);
Assert.assertEquals(2, columnCount);
}
@Test
public void testExecute() {
// given
ResultSetMetaData metaData = null;
int columnCount = -1;
boolean execute = false;
// when
try {
Statement statement = connection.createStatement();
execute = statement.execute("select * from weather");
metaData = statement.getResultSet().getMetaData();
columnCount = metaData.getColumnCount();
} catch (SQLException e) {
e.printStackTrace();
}
// then
Assert.assertEquals(true, execute);
Assert.assertNotNull(metaData);
Assert.assertEquals(2, columnCount);
}
@Before
public void before() {
try {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
Statement stmt = connection.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.execute("create database if not exists " + dbname);
stmt.execute("use " + dbname);
stmt.execute("create table weather (ts timestamp, temperature float)");
stmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
@After
public void after() {
try {
Statement stmt = connection.createStatement();
stmt.execute("drop database if exists " + dbname);
stmt.close();
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/SelectTest.java
浏览文件 @ 1a816408
......@@ -19,7 +19,6 @@ public class SelectTest {
@Before
public void createDatabaseAndTable() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
......@@ -31,8 +30,6 @@ public class SelectTest {
stmt.execute("create database if not exists " + dbName);
stmt.execute("create table if not exists " + dbName + "." + tName + " (ts timestamp, k int, v int)");
stmt.close();
} catch (ClassNotFoundException e) {
return;
} catch (SQLException e) {
e.printStackTrace();
}
......@@ -47,7 +44,6 @@ public class SelectTest {
for (int i = 0; i < 50; i++) {
ts++;
int row = stmt.executeUpdate("insert into " + dbName + "." + tName + " values (" + ts + ", " + (100 + i) + ", " + i + ")");
System.out.println("insert into " + dbName + "." + tName + " values (" + ts + ", " + (100 + i) + ", " + i + ")\t" + row);
assertEquals(1, row);
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/StableTest.java
浏览文件 @ 1a816408
......@@ -23,7 +23,6 @@ public class StableTest {
@BeforeClass
public static void createDatabase() {
try {
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
......@@ -34,8 +33,6 @@ public class StableTest {
statement.execute("create database if not exists " + dbName);
statement.execute("use " + dbName);
statement.close();
} catch (ClassNotFoundException e) {
return;
} catch (SQLException e) {
e.printStackTrace();
}
......@@ -68,9 +65,6 @@ public class StableTest {
String sql = "describe " + stbName;
ResultSet rs = stmt.executeQuery(sql);
while (rs.next()) {
for (int i = 1; i <= rs.getMetaData().getColumnCount(); i++) {
System.out.println(i + ":" + rs.getString(i));
}
num++;
}
rs.close();
......@@ -86,9 +80,6 @@ public class StableTest {
try (Statement stmt = connection.createStatement()) {
ResultSet rs = stmt.executeQuery("describe t1");
while (rs.next()) {
for (int i = 1; i <= rs.getMetaData().getColumnCount(); i++) {
System.out.printf("%d: %s\n", i, rs.getString(i));
}
num++;
}
rs.close();
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TD4144Test.java 已删除 100644 → 0
浏览文件 @ 74bc74d6
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBConnection;
import com.taosdata.jdbc.TSDBDriver;
import com.taosdata.jdbc.TSDBResultSet;
import com.taosdata.jdbc.TSDBSubscribe;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import java.sql.DriverManager;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
public class TD4144Test {
private static TSDBConnection connection;
private static final String host = "127.0.0.1";
private static final String topic = "topic-meter-current-bg-10";
private static final String sql = "select * from meters where current > 10";
private static final String sql2 = "select * from meters where ts >= '2020-08-15 12:20:00.000'";
@Test
public void test() throws SQLException {
TSDBSubscribe subscribe = null;
TSDBResultSet res = null;
boolean hasNext = false;
try {
subscribe = connection.subscribe(topic, sql, false);
int count = 0;
while (true) {
// 等待1秒，避免频繁调用 consume，给服务端造成压力
TimeUnit.SECONDS.sleep(1);
if (res == null) {
// 消费数据
res = subscribe.consume();
hasNext = res.next();
}
if (res == null) {
continue;
}
ResultSetMetaData metaData = res.getMetaData();
int number = 0;
while (hasNext) {
int columnCount = metaData.getColumnCount();
for (int i = 1; i <= columnCount; i++) {
System.out.print(metaData.getColumnLabel(i) + ": " + res.getString(i) + "\t");
}
System.out.println();
count++;
number++;
hasNext = res.next();
if (!hasNext) {
res.close();
res = null;
System.out.println("rows： " + count);
}
if (hasNext == true && number >= 10) {
System.out.println("batch" + number);
break;
}
}
}
} catch (SQLException | InterruptedException throwables) {
throwables.printStackTrace();
} finally {
if (subscribe != null)
subscribe.close(true);
}
}
@BeforeClass
public static void beforeClass() throws SQLException {
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
connection = (DriverManager.getConnection(url, properties)).unwrap(TSDBConnection.class);
try (Statement stmt = connection.createStatement()) {
stmt.execute("drop database if exists power");
stmt.execute("create database if not exists power");
stmt.execute("use power");
stmt.execute("create table meters(ts timestamp, current float, voltage int, phase int) tags(location binary(64), groupId int)");
stmt.execute("create table d1001 using meters tags(\"Beijing.Chaoyang\", 2)");
stmt.execute("create table d1002 using meters tags(\"Beijing.Haidian\", 2)");
stmt.execute("insert into d1001 values(\"2020-08-15 12:00:00.000\", 12, 220, 1),(\"2020-08-15 12:10:00.000\", 12.3, 220, 2),(\"2020-08-15 12:20:00.000\", 12.2, 220, 1)");
stmt.execute("insert into d1002 values(\"2020-08-15 12:00:00.000\", 9.9, 220, 1),(\"2020-08-15 12:10:00.000\", 10.3, 220, 1),(\"2020-08-15 12:20:00.000\", 11.2, 220, 1)");
}
}
@AfterClass
public static void afterClass() throws SQLException {
if (connection != null)
connection.close();
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/cases/TimestampPrecisionInNanoInJniTest.java 0 → 100644
浏览文件 @ 1a816408
package com.taosdata.jdbc.cases;
import com.taosdata.jdbc.TSDBDriver;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.After;
import org.junit.Test;
import java.sql.*;
import java.util.Properties;
import java.text.Format;
import java.text.SimpleDateFormat;
public class TimestampPrecisionInNanoInJniTest {
private static final String host = "127.0.0.1";
private static final String ns_timestamp_db = "ns_precision_test";
private static final long timestamp1 = System.currentTimeMillis();
private static final long timestamp2 = timestamp1 * 1000_000 + 123455;
private static final long timestamp3 = (timestamp1 + 10) * 1000_000 + 123456;
private static final Format format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS");
private static final String date1 = format.format(new Date(timestamp1));
private static final String date4 = format.format(new Date(timestamp1 + 10l));
private static final String date2 = date1 + "123455";
private static final String date3 = date4 + "123456";
private static Connection conn;
@BeforeClass
public static void beforeClass() throws SQLException {
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
String url = "jdbc:TAOS://" + host + ":6030/?user=root&password=taosdata";
conn = DriverManager.getConnection(url, properties);
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + ns_timestamp_db);
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
stmt.close();
}
@After
public void afterEach() throws SQLException {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists " + ns_timestamp_db);
stmt.execute("create database if not exists " + ns_timestamp_db + " precision 'ns'");
stmt.execute("create table " + ns_timestamp_db + ".weather(ts timestamp, ts2 timestamp, f1 int)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date3 + "\", \"" + date3 + "\", 128)");
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp2 + "," + timestamp2 + ", 127)");
stmt.close();
}
@AfterClass
public static void afterClass() {
try {
if (conn != null)
conn.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
private void checkCount(long count, ResultSet rs) throws SQLException {
if (count == 0) {
Assert.fail();
}
rs.next();
long test_count = rs.getLong(1);
Assert.assertEquals(count, test_count);
}
private void checkTime(long ts, ResultSet rs) throws SQLException {
rs.next();
int nanos = rs.getTimestamp(1).getNanos();
Assert.assertEquals(ts % 1000_000_000l, nanos);
long test_ts = rs.getLong(1);
Assert.assertEquals(ts / 1000_000l, test_ts);
}
@Test
public void canInsertTimestampAndQueryByEqualToInDateTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + date3 + "'");
checkTime(timestamp3, rs);
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + date3 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canImportTimestampAndQueryByEqualToInDateTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(\"" + date1 + "123123\", \"" + date1 + "123123\", 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + date1 + "123123'");
checkTime(timestamp1 * 1000_000l + 123123l, rs);
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "123123'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "123123'");
checkTime(timestamp1 * 1000_000l + 123123l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canInsertTimestampAndQueryByEqualToInNumberTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + timestamp2 + "'");
checkTime(timestamp2, rs);
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp2 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canImportTimestampAndQueryByEqualToInNumberTypeInBothFirstAndSecondCol() {
try (Statement stmt = conn.createStatement()) {
long timestamp4 = timestamp1 * 1000_000 + 123123;
stmt.executeUpdate("import into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(" + timestamp4 + ", " + timestamp4 + ", 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts = '" + timestamp4 + "'");
checkTime(timestamp4, rs);
rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp4 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 = '" + timestamp4 + "'");
checkTime(timestamp4, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canSelectLastRowFromWeatherForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select last(ts) from " + ns_timestamp_db + ".weather");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canSelectLastRowFromWeatherForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select last(ts2) from " + ns_timestamp_db + ".weather");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canSelectFirstRowFromWeatherForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select first(ts) from " + ns_timestamp_db + ".weather");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canSelectFirstRowFromWeatherForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select first(ts2) from " + ns_timestamp_db + ".weather");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanInDateTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts > '" + date2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts > '" + date2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 > '" + date2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 > '" + date2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanInNumberTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts > '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts > '" + timestamp2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 > '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 > '" + timestamp2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanOrEqualToInDateTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts >= '" + date2 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanOrEqualToInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 >= '" + date2 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanOrEqualToInNumberTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts >= '" + timestamp2 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLargerThanOrEqualToInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 >= '" + timestamp2 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanInDateTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts < '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts < '" + date3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 < '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 < '" + date3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanInNumberTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts < '" + timestamp3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts < '" + timestamp3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 < '" + timestamp3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 < '" + timestamp3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanOrEqualToInDateTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanOrEqualToInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanOrEqualToInNumberTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryLessThanOrEqualToInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "'");
checkCount(2l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryBetweenAndInDateTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "' AND ts > '" + date2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts <= '" + date3 + "' AND ts > '" + date2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryBetweenAndInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "' AND ts2 > '" + date2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <= '" + date3 + "' AND ts2 > '" + date2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryBetweenAndInNumberTypeForFirstCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "' AND ts > '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts from " + ns_timestamp_db + ".weather where ts <= '" + timestamp3 + "' AND ts > '" + timestamp2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryBetweenAndInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "' AND ts2 > '" + timestamp2 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <= '" + timestamp3 + "' AND ts2 > '" + timestamp2 + "'");
checkTime(timestamp3, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryNotEqualToInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <> '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <> '" + date3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryNotEqualToInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 <> '" + timestamp3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 <> '" + timestamp3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryNotEqualInDateTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 != '" + date3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 != '" + date3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canQueryNotEqualInNumberTypeForSecondCol() {
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 != '" + timestamp3 + "'");
checkCount(1l, rs);
rs = stmt.executeQuery("select ts2 from " + ns_timestamp_db + ".weather where ts2 != '" + timestamp3 + "'");
checkTime(timestamp2, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canInsertTimestampWithNowAndNsOffsetInBothFirstAndSecondCol(){
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(now + 1000b, now - 1000b, 128)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather");
checkCount(3l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canIntervalAndSlidingAcceptNsUnitForFirstCol(){
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
rs.next();
long sum = rs.getLong(2);
Assert.assertEquals(127l, sum);
rs.next();
sum = rs.getLong(2);
Assert.assertEquals(128l, sum);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void canIntervalAndSlidingAcceptNsUnitForSecondCol(){
try (Statement stmt = conn.createStatement()) {
ResultSet rs = stmt.executeQuery("select sum(f1) from " + ns_timestamp_db + ".weather where ts2 >= '" + date2 + "' and ts <= '" + date3 + "' interval(10000000b) sliding(10000000b)");
rs.next();
long sum = rs.getLong(2);
Assert.assertEquals(127l, sum);
rs.next();
sum = rs.getLong(2);
Assert.assertEquals(128l, sum);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void testDataOutOfRangeExceptionForFirstCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(123456789012345678, 1234567890123456789, 127)");
} catch (SQLException e) {
Assert.assertEquals("TDengine ERROR (8000060b): Timestamp data out of range", e.getMessage());
}
}
@Test
public void testDataOutOfRangeExceptionForSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values(1234567890123456789, 123456789012345678, 127)");
} catch (SQLException e) {
Assert.assertEquals("TDengine ERROR (8000060b): Timestamp data out of range", e.getMessage());
}
}
@Test
public void willAutomaticallyFillToNsUnitWithZerosForFirstCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "', '" + date1 + "', 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "000000'");
checkCount(1l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void willAutomaticallyFillToNsUnitWithZerosForSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "', '" + date1 + "', 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "000000'");
checkCount(1l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void willAutomaticallyDropDigitExceedNsDigitNumberForFirstCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "999999999', '" + date1 + "999999999', 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts = '" + date1 + "999999'");
checkCount(1l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void willAutomaticallyDropDigitExceedNsDigitNumberForSecondCol() {
try (Statement stmt = conn.createStatement()) {
stmt.executeUpdate("insert into " + ns_timestamp_db + ".weather(ts, ts2, f1) values('" + date1 + "999999999', '" + date1 + "999999999', 127)");
ResultSet rs = stmt.executeQuery("select count(*) from " + ns_timestamp_db + ".weather where ts2 = '" + date1 + "999999'");
checkCount(1l, rs);
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDatabaseMetaDataTest.java
浏览文件 @ 1a816408
......@@ -10,6 +10,7 @@ import java.sql.*;
import java.util.Properties;
public class RestfulDatabaseMetaDataTest {
private static final String host = "127.0.0.1";
private static final String url = "jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata";
private static Connection connection;
......@@ -632,17 +633,32 @@ public class RestfulDatabaseMetaDataTest {
@Test
public void getTables() throws SQLException {
System.out.println("****************************************************");
ResultSet tables = metaData.getTables("log", "", null, null);
ResultSetMetaData metaData = tables.getMetaData();
while (tables.next()) {
System.out.print(metaData.getColumnLabel(1) + ":" + tables.getString(1) + "\t");
System.out.print(metaData.getColumnLabel(3) + ":" + tables.getString(3) + "\t");
System.out.print(metaData.getColumnLabel(4) + ":" + tables.getString(4) + "\t");
System.out.print(metaData.getColumnLabel(5) + ":" + tables.getString(5) + "\n");
ResultSet rs = metaData.getTables("log", "", null, null);
ResultSetMetaData meta = rs.getMetaData();
Assert.assertNotNull(rs);
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_SCHEM
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertNotNull(rs.getString(3));
Assert.assertNotNull(rs.getString("TABLE_NAME"));
// TABLE_TYPE
Assert.assertEquals("TABLE_TYPE", meta.getColumnLabel(4));
Assert.assertEquals("TABLE", rs.getString(4));
Assert.assertEquals("TABLE", rs.getString("TABLE_TYPE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(5));
Assert.assertEquals("", rs.getString(5));
Assert.assertEquals("", rs.getString("REMARKS"));
}
System.out.println();
Assert.assertNotNull(tables);
}
@Test
......@@ -652,46 +668,130 @@ public class RestfulDatabaseMetaDataTest {
@Test
public void getCatalogs() throws SQLException {
System.out.println("****************************************************");
ResultSet catalogs = metaData.getCatalogs();
ResultSetMetaData meta = catalogs.getMetaData();
while (catalogs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + catalogs.getString(i));
}
System.out.println();
ResultSet rs = metaData.getCatalogs();
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertNotNull(rs.getString(1));
Assert.assertNotNull(rs.getString("TABLE_CAT"));
}
}
@Test
public void getTableTypes() throws SQLException {
System.out.println("****************************************************");
ResultSet tableTypes = metaData.getTableTypes();
while (tableTypes.next()) {
System.out.println(tableTypes.getString("TABLE_TYPE"));
tableTypes.next();
// tableTypes: table
{
Assert.assertEquals("TABLE", tableTypes.getString(1));
Assert.assertEquals("TABLE", tableTypes.getString("TABLE_TYPE"));
}
tableTypes.next();
// tableTypes: stable
{
Assert.assertEquals("STABLE", tableTypes.getString(1));
Assert.assertEquals("STABLE", tableTypes.getString("TABLE_TYPE"));
}
Assert.assertNotNull(metaData.getTableTypes());
}
@Test
public void getColumns() throws SQLException {
System.out.println("****************************************************");
// when
ResultSet columns = metaData.getColumns("log", "", "dn", "");
// then
ResultSetMetaData meta = columns.getMetaData();
while (columns.next()) {
System.out.print(meta.getColumnLabel(1) + ": " + columns.getString(1) + "\t");
System.out.print(meta.getColumnLabel(3) + ": " + columns.getString(3) + "\t");
System.out.print(meta.getColumnLabel(4) + ": " + columns.getString(4) + "\t");
System.out.print(meta.getColumnLabel(5) + ": " + columns.getString(5) + "\t");
System.out.print(meta.getColumnLabel(6) + ": " + columns.getString(6) + "\t");
System.out.print(meta.getColumnLabel(7) + ": " + columns.getString(7) + "\t");
System.out.print(meta.getColumnLabel(9) + ": " + columns.getString(9) + "\t");
System.out.print(meta.getColumnLabel(10) + ": " + columns.getString(10) + "\t");
System.out.print(meta.getColumnLabel(11) + ": " + columns.getString(11) + "\n");
System.out.print(meta.getColumnLabel(12) + ": " + columns.getString(12) + "\n");
columns.next();
// column: 1
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", columns.getString(1));
Assert.assertEquals("log", columns.getString("TABLE_CAT"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn", columns.getString(3));
Assert.assertEquals("dn", columns.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("ts", columns.getString(4));
Assert.assertEquals("ts", columns.getString("COLUMN_NAME"));
// DATA_TYPE
Assert.assertEquals("DATA_TYPE", meta.getColumnLabel(5));
Assert.assertEquals(Types.TIMESTAMP, columns.getInt(5));
Assert.assertEquals(Types.TIMESTAMP, columns.getInt("DATA_TYPE"));
// TYPE_NAME
Assert.assertEquals("TYPE_NAME", meta.getColumnLabel(6));
Assert.assertEquals("TIMESTAMP", columns.getString(6));
Assert.assertEquals("TIMESTAMP", columns.getString("TYPE_NAME"));
// COLUMN_SIZE
Assert.assertEquals("COLUMN_SIZE", meta.getColumnLabel(7));
Assert.assertEquals(26, columns.getInt(7));
Assert.assertEquals(26, columns.getInt("COLUMN_SIZE"));
// DECIMAL_DIGITS
Assert.assertEquals("DECIMAL_DIGITS", meta.getColumnLabel(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt("DECIMAL_DIGITS"));
Assert.assertEquals(null, columns.getString(9));
Assert.assertEquals(null, columns.getString("DECIMAL_DIGITS"));
// NUM_PREC_RADIX
Assert.assertEquals("NUM_PREC_RADIX", meta.getColumnLabel(10));
Assert.assertEquals(10, columns.getInt(10));
Assert.assertEquals(10, columns.getInt("NUM_PREC_RADIX"));
// NULLABLE
Assert.assertEquals("NULLABLE", meta.getColumnLabel(11));
Assert.assertEquals(DatabaseMetaData.columnNoNulls, columns.getInt(11));
Assert.assertEquals(DatabaseMetaData.columnNoNulls, columns.getInt("NULLABLE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(12));
Assert.assertEquals(null, columns.getString(12));
Assert.assertEquals(null, columns.getString("REMARKS"));
}
columns.next();
// column: 2
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", columns.getString(1));
Assert.assertEquals("log", columns.getString("TABLE_CAT"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn", columns.getString(3));
Assert.assertEquals("dn", columns.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("cpu_taosd", columns.getString(4));
Assert.assertEquals("cpu_taosd", columns.getString("COLUMN_NAME"));
// DATA_TYPE
Assert.assertEquals("DATA_TYPE", meta.getColumnLabel(5));
Assert.assertEquals(Types.FLOAT, columns.getInt(5));
Assert.assertEquals(Types.FLOAT, columns.getInt("DATA_TYPE"));
// TYPE_NAME
Assert.assertEquals("TYPE_NAME", meta.getColumnLabel(6));
Assert.assertEquals("FLOAT", columns.getString(6));
Assert.assertEquals("FLOAT", columns.getString("TYPE_NAME"));
// COLUMN_SIZE
Assert.assertEquals("COLUMN_SIZE", meta.getColumnLabel(7));
Assert.assertEquals(12, columns.getInt(7));
Assert.assertEquals(12, columns.getInt("COLUMN_SIZE"));
// DECIMAL_DIGITS
Assert.assertEquals("DECIMAL_DIGITS", meta.getColumnLabel(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt(9));
Assert.assertEquals(Integer.MIN_VALUE, columns.getInt("DECIMAL_DIGITS"));
Assert.assertEquals(null, columns.getString(9));
Assert.assertEquals(null, columns.getString("DECIMAL_DIGITS"));
// NUM_PREC_RADIX
Assert.assertEquals("NUM_PREC_RADIX", meta.getColumnLabel(10));
Assert.assertEquals(10, columns.getInt(10));
Assert.assertEquals(10, columns.getInt("NUM_PREC_RADIX"));
// NULLABLE
Assert.assertEquals("NULLABLE", meta.getColumnLabel(11));
Assert.assertEquals(DatabaseMetaData.columnNullable, columns.getInt(11));
Assert.assertEquals(DatabaseMetaData.columnNullable, columns.getInt("NULLABLE"));
// REMARKS
Assert.assertEquals("REMARKS", meta.getColumnLabel(12));
Assert.assertEquals(null, columns.getString(12));
}
}
......@@ -717,17 +817,35 @@ public class RestfulDatabaseMetaDataTest {
@Test
public void getPrimaryKeys() throws SQLException {
System.out.println("****************************************************");
ResultSet rs = metaData.getPrimaryKeys("log", "", "dn1");
while (rs.next()) {
System.out.println("TABLE_NAME: " + rs.getString("TABLE_NAME"));
System.out.println("COLUMN_NAME: " + rs.getString("COLUMN_NAME"));
System.out.println("KEY_SEQ: " + rs.getString("KEY_SEQ"));
System.out.println("PK_NAME: " + rs.getString("PK_NAME"));
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_SCHEM
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_NAME
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn1", rs.getString(3));
Assert.assertEquals("dn1", rs.getString("TABLE_NAME"));
// COLUMN_NAME
Assert.assertEquals("COLUMN_NAME", meta.getColumnLabel(4));
Assert.assertEquals("ts", rs.getString(4));
Assert.assertEquals("ts", rs.getString("COLUMN_NAME"));
// KEY_SEQ
Assert.assertEquals("KEY_SEQ", meta.getColumnLabel(5));
Assert.assertEquals(1, rs.getShort(5));
Assert.assertEquals(1, rs.getShort("KEY_SEQ"));
// DATA_TYPE
Assert.assertEquals("PK_NAME", meta.getColumnLabel(6));
Assert.assertEquals("ts", rs.getString(6));
Assert.assertEquals("ts", rs.getString("PK_NAME"));
}
Assert.assertNotNull(rs);
}
@Test
......@@ -852,14 +970,27 @@ public class RestfulDatabaseMetaDataTest {
@Test
public void getSuperTables() throws SQLException {
System.out.println("****************************************************");
ResultSet rs = metaData.getSuperTables("log", "", "dn1");
while (rs.next()) {
System.out.println("TABLE_NAME: " + rs.getString("TABLE_NAME"));
System.out.println("SUPERTABLE_NAME: " + rs.getString("SUPERTABLE_NAME"));
ResultSetMetaData meta = rs.getMetaData();
rs.next();
{
// TABLE_CAT
Assert.assertEquals("TABLE_CAT", meta.getColumnLabel(1));
Assert.assertEquals("log", rs.getString(1));
Assert.assertEquals("log", rs.getString("TABLE_CAT"));
// TABLE_CAT
Assert.assertEquals("TABLE_SCHEM", meta.getColumnLabel(2));
Assert.assertEquals(null, rs.getString(2));
Assert.assertEquals(null, rs.getString("TABLE_SCHEM"));
// TABLE_CAT
Assert.assertEquals("TABLE_NAME", meta.getColumnLabel(3));
Assert.assertEquals("dn1", rs.getString(3));
Assert.assertEquals("dn1", rs.getString("TABLE_NAME"));
// TABLE_CAT
Assert.assertEquals("SUPERTABLE_NAME", meta.getColumnLabel(4));
Assert.assertEquals("dn", rs.getString(4));
Assert.assertEquals("dn", rs.getString("SUPERTABLE_NAME"));
}
Assert.assertNotNull(rs);
}
@Test
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulDriverTest.java
浏览文件 @ 1a816408
......@@ -8,11 +8,6 @@ import java.sql.*;
public class RestfulDriverTest {
private static final String host = "127.0.0.1";
@Test
public void connect() {
}
@Test
public void acceptsURL() throws SQLException {
Driver driver = new RestfulDriver();
......@@ -27,9 +22,7 @@ public class RestfulDriverTest {
Driver driver = new RestfulDriver();
final String url = "";
DriverPropertyInfo[] propertyInfo = driver.getPropertyInfo(url, null);
for (DriverPropertyInfo prop : propertyInfo) {
System.out.println(prop);
}
Assert.assertNotNull(propertyInfo);
}
@Test
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
浏览文件 @ 1a816408
......@@ -10,132 +10,151 @@ import java.util.Random;
public class RestfulJDBCTest {
private static final String host = "127.0.0.1";
private static Connection connection;
private Random random = new Random(System.currentTimeMillis());
private final Random random = new Random(System.currentTimeMillis());
private Connection connection;
/**
* select * from log.log
**/
@Test
public void testCase001() {
try {
Statement statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery("select * from log.log");
ResultSetMetaData metaData = resultSet.getMetaData();
while (resultSet.next()) {
for (int i = 1; i <= metaData.getColumnCount(); i++) {
String column = metaData.getColumnLabel(i);
String value = resultSet.getString(i);
System.out.print(column + ":" + value + "\t");
}
System.out.println();
}
statement.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
// given
String sql = "drop database if exists restful_test";
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
/**
* create database
*/
@Test
public void testCase002() {
try (Statement stmt = connection.createStatement()) {
stmt.execute("drop database if exists restful_test");
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
} catch (SQLException e) {
e.printStackTrace();
}
// given
sql = "create database if not exists restful_test";
// when
execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
// given
sql = "use restful_test";
// when
execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
/**
* create super table
***/
@Test
public void testCase003() {
try (Statement stmt = connection.createStatement()) {
stmt.execute("create table weather(ts timestamp, temperature float, humidity int) tags(location nchar(64), groupId int)");
} catch (SQLException e) {
e.printStackTrace();
}
public void testCase002() {
// given
String sql = "create table weather(ts timestamp, temperature float, humidity int) tags(location nchar(64), groupId int)";
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase004() {
try (Statement stmt = connection.createStatement()) {
for (int i = 1; i <= 100; i++) {
stmt.execute("create table t" + i + " using weather tags('beijing', '" + i + "')");
}
} catch (SQLException e) {
e.printStackTrace();
// given
String sql = "create table t" + i + " using weather tags('beijing', '" + i + "')";
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
}
@Test
public void testCase005() {
try (Statement stmt = connection.createStatement()) {
int rows = 0;
for (int i = 0; i < 10; i++) {
for (int j = 1; j <= 100; j++) {
// given
long currentTimeMillis = System.currentTimeMillis();
int affectRows = stmt.executeUpdate("insert into t" + j + " values(" + currentTimeMillis + "," + (random.nextFloat() * 50) + "," + random.nextInt(100) + ")");
String sql = "insert into t" + j + " values(" + currentTimeMillis + "," + (random.nextFloat() * 50) + "," + random.nextInt(100) + ")";
// when
int affectRows = executeUpdate(connection, sql);
// then
Assert.assertEquals(1, affectRows);
rows += affectRows;
}
}
Assert.assertEquals(1000, rows);
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void testCase006() {
try (Statement stmt = connection.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from weather");
public void testCase006() throws SQLException {
// given
String sql = "select * from weather";
// when
ResultSet rs = executeQuery(connection, sql);
ResultSetMetaData meta = rs.getMetaData();
// then
Assert.assertEquals(5, meta.getColumnCount());
while (rs.next()) {
System.out.print("ts: " + rs.getTimestamp("ts"));
System.out.print(", temperature: " + rs.getString("temperature"));
System.out.print(", humidity: " + rs.getString("humidity"));
System.out.println(", location: " + rs.getString("location"));
Assert.assertNotNull(rs.getTimestamp("ts"));
Assert.assertNotNull(rs.getFloat("temperature"));
Assert.assertNotNull(rs.getInt("humidity"));
Assert.assertNotNull(rs.getString("location"));
}
}
@Test
public void testCase007() {
// given
String sql = "drop database restful_test";
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
private int executeUpdate(Connection connection, String sql) {
try (Statement stmt = connection.createStatement()) {
return stmt.executeUpdate(sql);
} catch (SQLException e) {
e.printStackTrace();
}
return 0;
}
@Test
public void testCase007() {
private boolean execute(Connection connection, String sql) {
try (Statement stmt = connection.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from weather");
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
int columnCount = meta.getColumnCount();
for (int i = 1; i <= columnCount; i++) {
String columnLabel = meta.getColumnLabel(i);
String value = rs.getString(i);
System.out.print(columnLabel + ": " + value + "\t");
return stmt.execute(sql);
} catch (SQLException e) {
e.printStackTrace();
}
System.out.println();
return false;
}
private ResultSet executeQuery(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
return statement.executeQuery(sql);
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
@BeforeClass
public static void before() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
@Before
public void before() {
try {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
} catch (SQLException e) {
e.printStackTrace();
}
}
@AfterClass
public static void after() throws SQLException {
@After
public void after() {
try {
if (connection != null)
connection.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulParameterMetaDataTest.java
浏览文件 @ 1a816408
......@@ -54,16 +54,17 @@ public class RestfulParameterMetaDataTest {
@Test
public void getPrecision() throws SQLException {
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(1));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(2));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(3));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(4));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(5));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(6));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(7));
Assert.assertEquals(0, parameterMetaData_insert.getPrecision(8));
Assert.assertEquals(5, parameterMetaData_insert.getPrecision(9));
Assert.assertEquals(5, parameterMetaData_insert.getPrecision(10));
//create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64))
Assert.assertEquals(TSDBConstants.TIMESTAMP_MS_PRECISION, parameterMetaData_insert.getPrecision(1));
Assert.assertEquals(TSDBConstants.INT_PRECISION, parameterMetaData_insert.getPrecision(2));
Assert.assertEquals(TSDBConstants.BIGINT_PRECISION, parameterMetaData_insert.getPrecision(3));
Assert.assertEquals(TSDBConstants.FLOAT_PRECISION, parameterMetaData_insert.getPrecision(4));
Assert.assertEquals(TSDBConstants.DOUBLE_PRECISION, parameterMetaData_insert.getPrecision(5));
Assert.assertEquals(TSDBConstants.SMALLINT_PRECISION, parameterMetaData_insert.getPrecision(6));
Assert.assertEquals(TSDBConstants.TINYINT_PRECISION, parameterMetaData_insert.getPrecision(7));
Assert.assertEquals(TSDBConstants.BOOLEAN_PRECISION, parameterMetaData_insert.getPrecision(8));
Assert.assertEquals("hello".getBytes().length, parameterMetaData_insert.getPrecision(9));
Assert.assertEquals("涛思数据".length(), parameterMetaData_insert.getPrecision(10));
}
@Test
......@@ -71,8 +72,8 @@ public class RestfulParameterMetaDataTest {
Assert.assertEquals(0, parameterMetaData_insert.getScale(1));
Assert.assertEquals(0, parameterMetaData_insert.getScale(2));
Assert.assertEquals(0, parameterMetaData_insert.getScale(3));
Assert.assertEquals(0, parameterMetaData_insert.getScale(4));
Assert.assertEquals(0, parameterMetaData_insert.getScale(5));
Assert.assertEquals(31, parameterMetaData_insert.getScale(4));
Assert.assertEquals(31, parameterMetaData_insert.getScale(5));
Assert.assertEquals(0, parameterMetaData_insert.getScale(6));
Assert.assertEquals(0, parameterMetaData_insert.getScale(7));
Assert.assertEquals(0, parameterMetaData_insert.getScale(8));
......@@ -164,7 +165,7 @@ public class RestfulParameterMetaDataTest {
pstmt_insert.setObject(7, Byte.MAX_VALUE);
pstmt_insert.setObject(8, true);
pstmt_insert.setObject(9, "hello".getBytes());
pstmt_insert.setObject(10, "Hello");
pstmt_insert.setObject(10, "涛思数据");
parameterMetaData_insert = pstmt_insert.getParameterMetaData();
pstmt_select = conn.prepareStatement(sql_select);
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulPreparedStatementTest.java
浏览文件 @ 1a816408
......@@ -27,12 +27,9 @@ public class RestfulPreparedStatementTest {
ResultSet rs = pstmt_select.executeQuery();
Assert.assertNotNull(rs);
ResultSetMetaData meta = rs.getMetaData();
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
}
System.out.println();
}
int columnCount = meta.getColumnCount();
Assert.assertEquals(10, columnCount);
Assert.assertNotNull(rs);
}
@Test
......@@ -373,18 +370,19 @@ public class RestfulPreparedStatementTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata");
try (Statement stmt = conn.createStatement()) {
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists test_pstmt");
stmt.execute("create database if not exists test_pstmt");
stmt.execute("use test_pstmt");
stmt.execute("create table weather(ts timestamp, f1 int, f2 bigint, f3 float, f4 double, f5 smallint, f6 tinyint, f7 bool, f8 binary(64), f9 nchar(64)) tags(loc nchar(64))");
stmt.execute("create table t1 using weather tags('beijing')");
}
stmt.close();
pstmt_insert = conn.prepareStatement(sql_insert);
pstmt_select = conn.prepareStatement(sql_select);
} catch (ClassNotFoundException | SQLException e) {
} catch (SQLException e) {
e.printStackTrace();
}
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulStatementTest.java
浏览文件 @ 1a816408
......@@ -12,6 +12,7 @@ import java.util.UUID;
public class RestfulStatementTest {
private static final String host = "127.0.0.1";
private static Connection conn;
private static Statement stmt;
......@@ -21,11 +22,11 @@ public class RestfulStatementTest {
ResultSet rs = stmt.executeQuery("show databases");
Assert.assertNotNull(rs);
ResultSetMetaData meta = rs.getMetaData();
int columnCount = meta.getColumnCount();
Assert.assertTrue(columnCount > 1);
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
}
System.out.println();
Assert.assertEquals("name", meta.getColumnLabel(1));
Assert.assertNotNull(rs.getString("name"));
}
rs.close();
} catch (SQLException e) {
......@@ -174,10 +175,10 @@ public class RestfulStatementTest {
Assert.assertEquals(3, meta.getColumnCount());
int count = 0;
while (rs.next()) {
for (int i = 1; i <= meta.getColumnCount(); i++) {
System.out.print(meta.getColumnLabel(i) + ": " + rs.getString(i) + "\t");
}
System.out.println();
Assert.assertEquals("ts", meta.getColumnLabel(1));
Assert.assertNotNull(rs.getTimestamp(1));
Assert.assertEquals("temperature", meta.getColumnLabel(2));
Assert.assertEquals(22.33, rs.getFloat(2), 0.001f);
count++;
}
Assert.assertEquals(1, count);
......@@ -388,15 +389,12 @@ public class RestfulStatementTest {
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.PROPERTY_KEY_CHARSET, "UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_LOCALE, "en_US.UTF-8");
properties.setProperty(TSDBDriver.PROPERTY_KEY_TIME_ZONE, "UTC-8");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata", properties);
stmt = conn.createStatement();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/SQLTest.java
浏览文件 @ 1a816408
package com.taosdata.jdbc.rs;
import com.taosdata.jdbc.utils.SQLExecutor;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.*;
import org.junit.runners.MethodSorters;
import java.sql.*;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class SQLTest {
private static final String host = "127.0.0.1";
private static Connection connection;
@Test
public void testCase001() {
// given
String sql = "create database if not exists restful_test";
SQLExecutor.execute(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase002() {
// given
String sql = "use restful_test";
SQLExecutor.execute(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase003() {
// given
String sql = "show databases";
SQLExecutor.executeWithResult(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase004() {
// given
String sql = "show tables";
SQLExecutor.executeWithResult(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase005() {
// given
String sql = "show stables";
SQLExecutor.executeWithResult(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase006() {
// given
String sql = "show dnodes";
SQLExecutor.executeWithResult(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase007() {
// given
String sql = "show vgroups";
SQLExecutor.executeWithResult(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase008() {
// given
String sql = "drop table if exists restful_test.weather";
SQLExecutor.execute(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase009() {
// given
String sql = "create table if not exists restful_test.weather(ts timestamp, temperature float) tags(location nchar(64))";
SQLExecutor.execute(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase010() {
// given
String sql = "create table t1 using restful_test.weather tags('北京')";
SQLExecutor.execute(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase011() {
// given
String sql = "insert into restful_test.t1 values(now, 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase012() {
// given
String sql = "insert into restful_test.t1 values('2020-01-01 00:00:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase013() {
// given
String sql = "insert into restful_test.t1 values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase014() {
// given
String sql = "insert into restful_test.t2 using weather tags('上海') values('2020-01-01 00:03:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase015() {
// given
String sql = "insert into restful_test.t2 using weather tags('上海') values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase016() {
// given
String sql = "insert into t1 values('2020-01-01 01:0:00.000', 22.22),('2020-01-01 02:00:00.000', 22.22) t2 values('2020-01-01 01:0:00.000', 33.33),('2020-01-01 02:00:00.000', 33.33)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase017() {
// given
String sql = "Insert into t3 using weather tags('广东') values('2020-01-01 01:0:00.000', 22.22),('2020-01-01 02:00:00.000', 22.22) t4 using weather tags('天津') values('2020-01-01 01:0:00.000', 33.33),('2020-01-01 02:00:00.000', 33.33)";
SQLExecutor.executeUpdate(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertFalse(execute);
}
@Test
public void testCase018() {
// given
String sql = "select * from restful_test.t1";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase019() {
// given
String sql = "select * from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase020() {
// given
String sql = "select ts, temperature from restful_test.t1";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase021() {
// given
String sql = "select ts, temperature from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase022() {
// given
String sql = "select temperature, ts from restful_test.t1";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase023() {
// given
String sql = "select temperature, ts from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
boolean execute = execute(connection, sql);
// then
Assert.assertTrue(execute);
}
@Test
public void testCase024() {
// given
String sql = "import into restful_test.t5 using weather tags('石家庄') values('2020-01-01 00:01:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
int affectedRows = executeUpdate(connection, sql);
// then
Assert.assertEquals(1, affectedRows);
}
@Test
public void testCase025() {
// given
String sql = "import into restful_test.t6 using weather tags('沈阳') values('2020-01-01 00:01:00.000', 22.22),('2020-01-01 00:02:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
int affectedRows = executeUpdate(connection, sql);
// then
Assert.assertEquals(2, affectedRows);
}
@Test
public void testCase026() {
// given
String sql = "import into restful_test.t7 using weather tags('长沙') values('2020-01-01 00:01:00.000', 22.22) restful_test.t8 using weather tags('吉林') values('2020-01-01 00:01:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
int affectedRows = executeUpdate(connection, sql);
// then
Assert.assertEquals(2, affectedRows);
}
@Test
public void testCase027() {
// given
String sql = "import into restful_test.t9 using weather tags('武汉') values('2020-01-01 00:01:00.000', 22.22) ,('2020-01-02 00:01:00.000', 22.22) restful_test.t10 using weather tags('哈尔滨') values('2020-01-01 00:01:00.000', 22.22),('2020-01-02 00:01:00.000', 22.22)";
SQLExecutor.executeUpdate(connection, sql);
// when
int affectedRows = executeUpdate(connection, sql);
// then
Assert.assertEquals(4, affectedRows);
}
@Test
public void testCase028() {
// given
String sql = "select location, temperature, ts from restful_test.weather where temperature > 1";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase029() {
String sql = "select location, temperature, ts from restful_test.weather where temperature < 1";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase030() {
String sql = "select location, temperature, ts from restful_test.weather where ts > now";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase031() {
String sql = "select location, temperature, ts from restful_test.weather where ts < now";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase032() {
String sql = "select count(*) from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase033() {
String sql = "select first(*) from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase034() {
String sql = "select last(*) from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase035() {
String sql = "select last_row(*) from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase036() {
String sql = "select ts, ts as primary_key from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase037() {
String sql = "select database()";
SQLExecutor.execute(connection, "use restful_test");
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase038() {
String sql = "select client_version()";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase039() {
String sql = "select server_status()";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase040() {
String sql = "select server_status() as status";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase041() {
String sql = "select tbname, location from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase042() {
String sql = "select count(tbname) from restful_test.weather";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase043() {
String sql = "select * from restful_test.weather where ts < now - 1h";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase044() {
String sql = "select * from restful_test.weather where ts < now - 1h and location like '%'";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase045() {
String sql = "select * from restful_test.weather where ts < now - 1h order by ts";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase046() {
String sql = "select last(*) from restful_test.weather where ts < now - 1h group by tbname order by tbname";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase047() {
String sql = "select * from restful_test.weather limit 2";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase048() {
String sql = "select * from restful_test.weather limit 2 offset 5";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase049() {
String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts ";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase050() {
String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts and t1.location = t3.location";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase051() {
String sql = "select * from restful_test.t1 tt, restful_test.t3 yy where tt.ts = yy.ts";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase052() {
String sql = "select server_status()";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
@Test
public void testCase053() {
String sql = "select avg(cpu_taosd), avg(cpu_system), max(cpu_cores), avg(mem_taosd), avg(mem_system), max(mem_total), avg(disk_used), max(disk_total), avg(band_speed), avg(io_read), avg(io_write), sum(req_http), sum(req_select), sum(req_insert) from log.dn1 where ts> now - 60m and ts<= now interval(1m) fill(value, 0)";
SQLExecutor.executeQuery(connection, sql);
// when
ResultSet rs = executeQuery(connection, sql);
// then
Assert.assertNotNull(rs);
}
private boolean execute(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
return statement.execute(sql);
} catch (SQLException e) {
e.printStackTrace();
}
return false;
}
private ResultSet executeQuery(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
return statement.executeQuery(sql);
} catch (SQLException e) {
e.printStackTrace();
}
return null;
}
private int executeUpdate(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
return statement.executeUpdate(sql);
} catch (SQLException e) {
e.printStackTrace();
}
return 0;
}
@BeforeClass
public static void before() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
public static void before() throws SQLException {
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
}
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SQLExecutor.java 已删除 100644 → 0
浏览文件 @ 74bc74d6
package com.taosdata.jdbc.utils;
import java.sql.*;
public class SQLExecutor {
// insert, import
public static void executeUpdate(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
long start = System.currentTimeMillis();
int affectedRows = statement.executeUpdate(sql);
long end = System.currentTimeMillis();
System.out.println("[ affected rows : " + affectedRows + " ] time cost: " + (end - start) + " ms, execute statement ====> " + sql);
} catch (SQLException e) {
e.printStackTrace();
}
}
// show databases, show tables, show stables
public static void executeWithResult(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
statement.execute(sql);
ResultSet resultSet = statement.getResultSet();
printResult(resultSet);
} catch (SQLException e) {
e.printStackTrace();
}
}
// use database, create database, create table, drop table...
public static void execute(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
long start = System.currentTimeMillis();
boolean execute = statement.execute(sql);
long end = System.currentTimeMillis();
printSql(sql, execute, (end - start));
} catch (SQLException e) {
System.out.println("ERROR execute SQL ===> " + sql);
e.printStackTrace();
}
}
// select
public static void executeQuery(Connection connection, String sql) {
try (Statement statement = connection.createStatement()) {
long start = System.currentTimeMillis();
ResultSet resultSet = statement.executeQuery(sql);
long end = System.currentTimeMillis();
printSql(sql, true, (end - start));
printResult(resultSet);
} catch (SQLException e) {
System.out.println("ERROR execute SQL ===> " + sql);
e.printStackTrace();
}
}
private static void printSql(String sql, boolean succeed, long cost) {
System.out.println("[ " + (succeed ? "OK" : "ERROR!") + " ] time cost: " + cost + " ms, execute statement ====> " + sql);
}
private static void printResult(ResultSet resultSet) throws SQLException {
ResultSetMetaData metaData = resultSet.getMetaData();
while (resultSet.next()) {
StringBuilder sb = new StringBuilder();
for (int i = 1; i <= metaData.getColumnCount(); i++) {
String columnLabel = metaData.getColumnLabel(i);
String value = resultSet.getString(i);
sb.append(columnLabel + ": " + value + "\t");
}
System.out.println(sb.toString());
}
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/UtilsTest.java
浏览文件 @ 1a816408
......@@ -3,22 +3,98 @@ package com.taosdata.jdbc.utils;
import org.junit.Assert;
import org.junit.Test;
import static org.junit.Assert.*;
import java.util.stream.Stream;
public class UtilsTest {
@Test
public void escapeSingleQuota() {
// given
String s = "'''''a\\'";
// when
String news = Utils.escapeSingleQuota(s);
// then
Assert.assertEquals("\\'\\'\\'\\'\\'a\\'", news);
// given
s = "\'''''a\\'";
// when
news = Utils.escapeSingleQuota(s);
// then
Assert.assertEquals("\\'\\'\\'\\'\\'a\\'", news);
// given
s = "\'\'\'\''a\\'";
// when
news = Utils.escapeSingleQuota(s);
// then
Assert.assertEquals("\\'\\'\\'\\'\\'a\\'", news);
}
@Test
public void getNativeSqlReplaceQuestionMarks() {
// given
String nativeSql = "insert into ?.? (ts, temperature, humidity) using ?.? tags(?,?) values(now, ?, ?)";
Object[] parameters = Stream.of("test", "t1", "test", "weather", "beijing", 1, 12.2, 4).toArray();
// when
String actual = Utils.getNativeSql(nativeSql, parameters);
// then
String expected = "insert into test.t1 (ts, temperature, humidity) using test.weather tags('beijing',1) values(now, 12.2, 4)";
Assert.assertEquals(expected, actual);
}
@Test
public void getNativeSqlReplaceQuestionMarks2() {
// given
String nativeSql = "INSERT INTO ? (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (?) VALUES (?,?,?,?)";
Object[] parameters = Stream.of("d1", 1, 123, 3.14, 220, 4).toArray();
// when
String actual = Utils.getNativeSql(nativeSql, parameters);
// then
String expected = "INSERT INTO d1 (TS,CURRENT,VOLTAGE,PHASE) USING METERS TAGS (1) VALUES (123,3.14,220,4)";
Assert.assertEquals(expected, actual);
}
@Test
public void getNativeSqlReplaceNothing() {
// given
String nativeSql = "insert into test.t1 (ts, temperature, humidity) using test.weather tags('beijing',1) values(now, 12.2, 4)";
// when
String actual = Utils.getNativeSql(nativeSql, null);
// then
Assert.assertEquals(nativeSql, actual);
}
@Test
public void getNativeSqlReplaceNothing2() {
// given
String nativeSql = "insert into test.t1 (ts, temperature, humidity) using test.weather tags('beijing',1) values(now, 12.2, 4)";
Object[] parameters = Stream.of("test", "t1", "test", "weather", "beijing", 1, 12.2, 4).toArray();
// when
String actual = Utils.getNativeSql(nativeSql, parameters);
// then
Assert.assertEquals(nativeSql, actual);
}
@Test
public void getNativeSqlReplaceNothing3() {
// given
String nativeSql = "insert into ?.? (ts, temperature, humidity) using ?.? tags(?,?) values(now, ?, ?)";
// when
String actual = Utils.getNativeSql(nativeSql, null);
// then
Assert.assertEquals(nativeSql, actual);
}
}
\ No newline at end of file
src/connector/nodejs/nodetaos/cinterface.js
浏览文件 @ 1a816408
......@@ -126,30 +126,20 @@ function convertDouble(data, num_of_rows, nbytes = 0, offset = 0, micro = false)
}
return res;
}
function convertBinary(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let currOffset = 0;
while (currOffset < data.length) {
let dataEntry = data.slice(currOffset, currOffset + nbytes);
if (dataEntry[0] == FieldTypes.C_BINARY_NULL) {
res.push(null);
}
else {
res.push(ref.readCString(dataEntry));
}
let len = data.readIntLE(currOffset, 2);
let dataEntry = data.slice(currOffset + 2, currOffset + len + 2); //one entry in a row under a column;
res.push(dataEntry.toString("utf-8"));
currOffset += nbytes;
}
return res;
}
function convertNchar(data, num_of_rows, nbytes = 0, offset = 0, micro = false) {
data = ref.reinterpret(data.deref(), nbytes * num_of_rows, offset);
let res = [];
let dataEntry = data.slice(0, nbytes); //one entry in a row under a column;
//TODO: should use the correct character encoding
res.push(dataEntry.toString("utf-8"));
return res;
}
// Object with all the relevant converters from pblock data to javascript readable data
let convertFunctions = {
......@@ -160,7 +150,7 @@ let convertFunctions = {
[FieldTypes.C_BIGINT]: convertBigint,
[FieldTypes.C_FLOAT]: convertFloat,
[FieldTypes.C_DOUBLE]: convertDouble,
[FieldTypes.C_BINARY]: convertBinary,
[FieldTypes.C_BINARY]: convertNchar,
[FieldTypes.C_TIMESTAMP]: convertTimestamp,
[FieldTypes.C_NCHAR]: convertNchar
}
......
src/connector/nodejs/package.json
浏览文件 @ 1a816408
{
"name": "td2.0-connector",
"version": "2.0.7",
"version": "2.0.8",
"description": "A Node.js connector for TDengine.",
"main": "tdengine.js",
"directories": {
......
src/connector/python/README.md
浏览文件 @ 1a816408
......@@ -5,12 +5,13 @@
## Install
```sh
pip install git+https://github.com/taosdata/TDengine-connector-python
git clone --depth 1 https://github.com/taosdata/TDengine.git
pip install ./TDengine/src/connector/python
```
## Source Code
[TDengine] connector for Python source code is hosted on [GitHub](https://github.com/taosdata/TDengine-connector-python).
[TDengine] connector for Python source code is hosted on [GitHub](https://github.com/taosdata/TDengine/tree/develop/src/connector/python).
## License - AGPL
......
src/connector/python/setup.py
浏览文件 @ 1a816408
......@@ -5,7 +5,7 @@ with open("README.md", "r") as fh:
setuptools.setup(
name="taos",
version="2.0.10",
version="2.0.11",
author="Taosdata Inc.",
author_email="support@taosdata.com",
description="TDengine python client package",
......
src/connector/python/taos/__init__.py
浏览文件 @ 1a816408
......@@ -2,6 +2,10 @@
from .connection import TDengineConnection
from .cursor import TDengineCursor
# For some reason, the following is needed for VS Code (through PyLance) to
# recognize that "error" is a valid module of the "taos" package.
from .error import ProgrammingError
# Globals
threadsafety = 0
paramstyle = 'pyformat'
......
src/connector/python/taos/cinterface.py
浏览文件 @ 1a816408
......@@ -14,12 +14,22 @@ def _convert_microsecond_to_datetime(micro):
return datetime.datetime.fromtimestamp(micro / 1000000.0)
def _crow_timestamp_to_python(data, num_of_rows, nbytes=None, micro=False):
def _convert_nanosecond_to_datetime(nanosec):
return nanosec
def _crow_timestamp_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C bool row to python row
"""
_timestamp_converter = _convert_millisecond_to_datetime
if micro:
if precision == FieldType.C_TIMESTAMP_MILLI:
_timestamp_converter = _convert_millisecond_to_datetime
elif precision == FieldType.C_TIMESTAMP_MICRO:
_timestamp_converter = _convert_microsecond_to_datetime
elif precision == FieldType.C_TIMESTAMP_NANO:
_timestamp_converter = _convert_nanosecond_to_datetime
else:
raise DatabaseError("Unknown precision returned from database")
return [
None if ele == FieldType.C_BIGINT_NULL else _timestamp_converter(ele) for ele in ctypes.cast(
......@@ -28,7 +38,7 @@ def _crow_timestamp_to_python(data, num_of_rows, nbytes=None, micro=False):
:abs(num_of_rows)]]
def _crow_bool_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_bool_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C bool row to python row
"""
return [
......@@ -38,7 +48,7 @@ def _crow_bool_to_python(data, num_of_rows, nbytes=None, micro=False):
:abs(num_of_rows)]]
def _crow_tinyint_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_tinyint_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C tinyint row to python row
"""
return [None if ele == FieldType.C_TINYINT_NULL else ele for ele in ctypes.cast(
......@@ -49,7 +59,7 @@ def _crow_tinyint_unsigned_to_python(
data,
num_of_rows,
nbytes=None,
micro=False):
precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C tinyint row to python row
"""
return [
......@@ -59,7 +69,7 @@ def _crow_tinyint_unsigned_to_python(
:abs(num_of_rows)]]
def _crow_smallint_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_smallint_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C smallint row to python row
"""
return [
......@@ -70,7 +80,7 @@ def _crow_smallint_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_smallint_unsigned_to_python(
data, num_of_rows, nbytes=None, micro=False):
data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C smallint row to python row
"""
return [
......@@ -80,14 +90,14 @@ def _crow_smallint_unsigned_to_python(
:abs(num_of_rows)]]
def _crow_int_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_int_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C int row to python row
"""
return [None if ele == FieldType.C_INT_NULL else ele for ele in ctypes.cast(
data, ctypes.POINTER(ctypes.c_int))[:abs(num_of_rows)]]
def _crow_int_unsigned_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_int_unsigned_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C int row to python row
"""
return [
......@@ -97,7 +107,7 @@ def _crow_int_unsigned_to_python(data, num_of_rows, nbytes=None, micro=False):
:abs(num_of_rows)]]
def _crow_bigint_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_bigint_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C bigint row to python row
"""
return [None if ele == FieldType.C_BIGINT_NULL else ele for ele in ctypes.cast(
......@@ -108,7 +118,7 @@ def _crow_bigint_unsigned_to_python(
data,
num_of_rows,
nbytes=None,
micro=False):
precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C bigint row to python row
"""
return [
......@@ -118,21 +128,21 @@ def _crow_bigint_unsigned_to_python(
:abs(num_of_rows)]]
def _crow_float_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_float_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C float row to python row
"""
return [None if math.isnan(ele) else ele for ele in ctypes.cast(
data, ctypes.POINTER(ctypes.c_float))[:abs(num_of_rows)]]
def _crow_double_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_double_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C double row to python row
"""
return [None if math.isnan(ele) else ele for ele in ctypes.cast(
data, ctypes.POINTER(ctypes.c_double))[:abs(num_of_rows)]]
def _crow_binary_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_binary_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C binary row to python row
"""
assert(nbytes is not None)
......@@ -140,7 +150,7 @@ def _crow_binary_to_python(data, num_of_rows, nbytes=None, micro=False):
'utf-8') for ele in (ctypes.cast(data, ctypes.POINTER(ctypes.c_char * nbytes)))[:abs(num_of_rows)]]
def _crow_nchar_to_python(data, num_of_rows, nbytes=None, micro=False):
def _crow_nchar_to_python(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C nchar row to python row
"""
assert(nbytes is not None)
......@@ -159,7 +169,7 @@ def _crow_nchar_to_python(data, num_of_rows, nbytes=None, micro=False):
return res
def _crow_binary_to_python_block(data, num_of_rows, nbytes=None, micro=False):
def _crow_binary_to_python_block(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C binary row to python row
"""
assert(nbytes is not None)
......@@ -178,7 +188,7 @@ def _crow_binary_to_python_block(data, num_of_rows, nbytes=None, micro=False):
return res
def _crow_nchar_to_python_block(data, num_of_rows, nbytes=None, micro=False):
def _crow_nchar_to_python_block(data, num_of_rows, nbytes=None, precision=FieldType.C_TIMESTAMP_UNKNOWN):
"""Function to convert C nchar row to python row
"""
assert(nbytes is not None)
......@@ -242,7 +252,7 @@ def _load_taos_linux():
def _load_taos_darwin():
return ctypes.cDLL('libtaos.dylib')
return ctypes.CDLL('libtaos.dylib')
def _load_taos_windows():
......@@ -448,8 +458,7 @@ class CTaosInterface(object):
result, ctypes.byref(pblock))
if num_of_rows == 0:
return None, 0
isMicro = (CTaosInterface.libtaos.taos_result_precision(
result) == FieldType.C_TIMESTAMP_MICRO)
precision = CTaosInterface.libtaos.taos_result_precision(result)
blocks = [None] * len(fields)
fieldL = CTaosInterface.libtaos.taos_fetch_lengths(result)
fieldLen = [
......@@ -462,7 +471,7 @@ class CTaosInterface(object):
if fields[i]['type'] not in _CONVERT_FUNC_BLOCK:
raise DatabaseError("Invalid data type returned from database")
blocks[i] = _CONVERT_FUNC_BLOCK[fields[i]['type']](
data, num_of_rows, fieldLen[i], isMicro)
data, num_of_rows, fieldLen[i], precision)
return blocks, abs(num_of_rows)
......@@ -472,8 +481,7 @@ class CTaosInterface(object):
pblock = CTaosInterface.libtaos.taos_fetch_row(result)
if pblock:
num_of_rows = 1
isMicro = (CTaosInterface.libtaos.taos_result_precision(
result) == FieldType.C_TIMESTAMP_MICRO)
precision = CTaosInterface.libtaos.taos_result_precision(result)
blocks = [None] * len(fields)
fieldL = CTaosInterface.libtaos.taos_fetch_lengths(result)
fieldLen = [
......@@ -490,7 +498,7 @@ class CTaosInterface(object):
blocks[i] = [None]
else:
blocks[i] = _CONVERT_FUNC[fields[i]['type']](
data, num_of_rows, fieldLen[i], isMicro)
data, num_of_rows, fieldLen[i], precision)
else:
return None, 0
return blocks, abs(num_of_rows)
......
src/connector/python/taos/constants.py
浏览文件 @ 1a816408
......@@ -40,3 +40,5 @@ class FieldType(object):
# Timestamp precision definition
C_TIMESTAMP_MILLI = 0
C_TIMESTAMP_MICRO = 1
C_TIMESTAMP_NANO = 2
C_TIMESTAMP_UNKNOWN = 3
tests/script/api/batchprepare.c
浏览文件 @ 1a816408
......@@ -1458,8 +1458,783 @@ int stmt_funcb_autoctb3(TAOS_STMT *stmt) {
//1 tables 10 records
int stmt_funcb_autoctb4(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
int8_t v1[10];
int16_t v2[10];
int32_t v4[10];
int64_t v8[10];
float f4[10];
double f8[10];
char bin[10][40];
} v = {0};
v.ts = malloc(sizeof(int64_t) * 1 * 10);
int *lb = malloc(10 * sizeof(int));
TAOS_BIND *tags = calloc(1, sizeof(TAOS_BIND) * 9 * 1);
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * 1*5);
// int one_null = 1;
int one_not_null = 0;
char* is_null = malloc(sizeof(char) * 10);
char* no_null = malloc(sizeof(char) * 10);
for (int i = 0; i < 10; ++i) {
lb[i] = 40;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v.b[i] = (int8_t)(i % 2);
v.v1[i] = (int8_t)((i+1) % 2);
v.v2[i] = (int16_t)i;
v.v4[i] = (int32_t)(i+1);
v.v8[i] = (int64_t)(i+2);
v.f4[i] = (float)(i+3);
v.f8[i] = (double)(i+4);
memset(v.bin[i], '0'+i%10, 40);
}
for (int i = 0; i < 5; i+=5) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v.ts[10*i/10];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = 10;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v.b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = 10;
params[i+2].buffer_type = TSDB_DATA_TYPE_INT;
params[i+2].buffer_length = sizeof(int32_t);
params[i+2].buffer = v.v4;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = 10;
params[i+3].buffer_type = TSDB_DATA_TYPE_BIGINT;
params[i+3].buffer_length = sizeof(int64_t);
params[i+3].buffer = v.v8;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = 10;
params[i+4].buffer_type = TSDB_DATA_TYPE_DOUBLE;
params[i+4].buffer_length = sizeof(double);
params[i+4].buffer = v.f8;
params[i+4].length = NULL;
params[i+4].is_null = is_null;
params[i+4].num = 10;
}
int64_t tts = 1591060628000;
for (int i = 0; i < 10; ++i) {
v.ts[i] = tts + i;
}
for (int i = 0; i < 1; ++i) {
tags[i+0].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+0].buffer = v.b;
tags[i+0].is_null = &one_not_null;
tags[i+0].length = NULL;
tags[i+1].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+1].buffer = v.v2;
tags[i+1].is_null = &one_not_null;
tags[i+1].length = NULL;
tags[i+2].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+2].buffer = v.f4;
tags[i+2].is_null = &one_not_null;
tags[i+2].length = NULL;
tags[i+3].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+3].buffer = v.bin;
tags[i+3].is_null = &one_not_null;
tags[i+3].length = (uintptr_t *)lb;
}
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 tags(1,?,2,?,4,?,6.0,?,'b') (ts,b,v4,v8,f8) values(?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x\n", code);
exit(1);
}
int id = 0;
for (int zz = 0; zz < 1; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, tags);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:0x%x\n", code);
}
taos_stmt_bind_param_batch(stmt, params + id * 5);
taos_stmt_add_batch(stmt);
}
if (taos_stmt_execute(stmt) != 0) {
printf("failed to execute insert statement.\n");
exit(1);
}
++id;
unsigned long long endtime = getCurrentTime();
printf("insert total %d records, used %u seconds, avg:%u useconds\n", 10, (endtime-starttime)/1000000UL, (endtime-starttime)/(10));
free(v.ts);
free(lb);
free(params);
free(is_null);
free(no_null);
free(tags);
return 0;
}
//1 tables 10 records
int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
int8_t v1[10];
int16_t v2[10];
int32_t v4[10];
int64_t v8[10];
float f4[10];
double f8[10];
char bin[10][40];
} v = {0};
v.ts = malloc(sizeof(int64_t) * 1 * 10);
int *lb = malloc(10 * sizeof(int));
TAOS_BIND *tags = calloc(1, sizeof(TAOS_BIND) * 9 * 1);
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * 1*10);
// int one_null = 1;
int one_not_null = 0;
char* is_null = malloc(sizeof(char) * 10);
char* no_null = malloc(sizeof(char) * 10);
for (int i = 0; i < 10; ++i) {
lb[i] = 40;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v.b[i] = (int8_t)(i % 2);
v.v1[i] = (int8_t)((i+1) % 2);
v.v2[i] = (int16_t)i;
v.v4[i] = (int32_t)(i+1);
v.v8[i] = (int64_t)(i+2);
v.f4[i] = (float)(i+3);
v.f8[i] = (double)(i+4);
memset(v.bin[i], '0'+i%10, 40);
}
for (int i = 0; i < 10; i+=10) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v.ts[10*i/10];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = 10;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v.b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = 10;
params[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
params[i+2].buffer_length = sizeof(int8_t);
params[i+2].buffer = v.v1;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = 10;
params[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
params[i+3].buffer_length = sizeof(int16_t);
params[i+3].buffer = v.v2;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = 10;
params[i+4].buffer_type = TSDB_DATA_TYPE_INT;
params[i+4].buffer_length = sizeof(int32_t);
params[i+4].buffer = v.v4;
params[i+4].length = NULL;
params[i+4].is_null = is_null;
params[i+4].num = 10;
params[i+5].buffer_type = TSDB_DATA_TYPE_BIGINT;
params[i+5].buffer_length = sizeof(int64_t);
params[i+5].buffer = v.v8;
params[i+5].length = NULL;
params[i+5].is_null = is_null;
params[i+5].num = 10;
params[i+6].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[i+6].buffer_length = sizeof(float);
params[i+6].buffer = v.f4;
params[i+6].length = NULL;
params[i+6].is_null = is_null;
params[i+6].num = 10;
params[i+7].buffer_type = TSDB_DATA_TYPE_DOUBLE;
params[i+7].buffer_length = sizeof(double);
params[i+7].buffer = v.f8;
params[i+7].length = NULL;
params[i+7].is_null = is_null;
params[i+7].num = 10;
params[i+8].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+8].buffer_length = 40;
params[i+8].buffer = v.bin;
params[i+8].length = lb;
params[i+8].is_null = is_null;
params[i+8].num = 10;
params[i+9].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+9].buffer_length = 40;
params[i+9].buffer = v.bin;
params[i+9].length = lb;
params[i+9].is_null = is_null;
params[i+9].num = 10;
}
int64_t tts = 1591060628000;
for (int i = 0; i < 10; ++i) {
v.ts[i] = tts + i;
}
for (int i = 0; i < 1; ++i) {
tags[i+0].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+0].buffer = v.b;
tags[i+0].is_null = &one_not_null;
tags[i+0].length = NULL;
tags[i+1].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+1].buffer = v.v2;
tags[i+1].is_null = &one_not_null;
tags[i+1].length = NULL;
tags[i+2].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+2].buffer = v.f4;
tags[i+2].is_null = &one_not_null;
tags[i+2].length = NULL;
tags[i+3].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+3].buffer = v.bin;
tags[i+3].is_null = &one_not_null;
tags[i+3].length = (uintptr_t *)lb;
}
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 (id1,id2,id3,id4,id5,id6,id7,id8,id9) tags(1,?,2,?,4,?,6.0,?,'b') values(?,?,?,?,?,?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. error:%s\n", taos_stmt_errstr(stmt));
return -1;
}
int id = 0;
for (int zz = 0; zz < 1; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, tags);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:0x%x\n", code);
}
taos_stmt_bind_param_batch(stmt, params + id * 10);
taos_stmt_add_batch(stmt);
}
if (taos_stmt_execute(stmt) != 0) {
printf("failed to execute insert statement.\n");
exit(1);
}
++id;
unsigned long long endtime = getCurrentTime();
printf("insert total %d records, used %u seconds, avg:%u useconds\n", 10, (endtime-starttime)/1000000UL, (endtime-starttime)/(10));
free(v.ts);
free(lb);
free(params);
free(is_null);
free(no_null);
free(tags);
return 0;
}
//1 tables 10 records
int stmt_funcb_autoctb_e2(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
int8_t v1[10];
int16_t v2[10];
int32_t v4[10];
int64_t v8[10];
float f4[10];
double f8[10];
char bin[10][40];
} v = {0};
v.ts = malloc(sizeof(int64_t) * 1 * 10);
int *lb = malloc(10 * sizeof(int));
TAOS_BIND *tags = calloc(1, sizeof(TAOS_BIND) * 9 * 1);
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * 1*10);
// int one_null = 1;
int one_not_null = 0;
char* is_null = malloc(sizeof(char) * 10);
char* no_null = malloc(sizeof(char) * 10);
for (int i = 0; i < 10; ++i) {
lb[i] = 40;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v.b[i] = (int8_t)(i % 2);
v.v1[i] = (int8_t)((i+1) % 2);
v.v2[i] = (int16_t)i;
v.v4[i] = (int32_t)(i+1);
v.v8[i] = (int64_t)(i+2);
v.f4[i] = (float)(i+3);
v.f8[i] = (double)(i+4);
memset(v.bin[i], '0'+i%10, 40);
}
for (int i = 0; i < 10; i+=10) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v.ts[10*i/10];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = 10;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v.b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = 10;
params[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
params[i+2].buffer_length = sizeof(int8_t);
params[i+2].buffer = v.v1;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = 10;
params[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
params[i+3].buffer_length = sizeof(int16_t);
params[i+3].buffer = v.v2;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = 10;
params[i+4].buffer_type = TSDB_DATA_TYPE_INT;
params[i+4].buffer_length = sizeof(int32_t);
params[i+4].buffer = v.v4;
params[i+4].length = NULL;
params[i+4].is_null = is_null;
params[i+4].num = 10;
params[i+5].buffer_type = TSDB_DATA_TYPE_BIGINT;
params[i+5].buffer_length = sizeof(int64_t);
params[i+5].buffer = v.v8;
params[i+5].length = NULL;
params[i+5].is_null = is_null;
params[i+5].num = 10;
params[i+6].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[i+6].buffer_length = sizeof(float);
params[i+6].buffer = v.f4;
params[i+6].length = NULL;
params[i+6].is_null = is_null;
params[i+6].num = 10;
params[i+7].buffer_type = TSDB_DATA_TYPE_DOUBLE;
params[i+7].buffer_length = sizeof(double);
params[i+7].buffer = v.f8;
params[i+7].length = NULL;
params[i+7].is_null = is_null;
params[i+7].num = 10;
params[i+8].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+8].buffer_length = 40;
params[i+8].buffer = v.bin;
params[i+8].length = lb;
params[i+8].is_null = is_null;
params[i+8].num = 10;
params[i+9].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+9].buffer_length = 40;
params[i+9].buffer = v.bin;
params[i+9].length = lb;
params[i+9].is_null = is_null;
params[i+9].num = 10;
}
int64_t tts = 1591060628000;
for (int i = 0; i < 10; ++i) {
v.ts[i] = tts + i;
}
for (int i = 0; i < 1; ++i) {
tags[i+0].buffer_type = TSDB_DATA_TYPE_INT;
tags[i+0].buffer = v.v4;
tags[i+0].is_null = &one_not_null;
tags[i+0].length = NULL;
tags[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+1].buffer = v.b;
tags[i+1].is_null = &one_not_null;
tags[i+1].length = NULL;
tags[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
tags[i+2].buffer = v.v1;
tags[i+2].is_null = &one_not_null;
tags[i+2].length = NULL;
tags[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+3].buffer = v.v2;
tags[i+3].is_null = &one_not_null;
tags[i+3].length = NULL;
tags[i+4].buffer_type = TSDB_DATA_TYPE_BIGINT;
tags[i+4].buffer = v.v8;
tags[i+4].is_null = &one_not_null;
tags[i+4].length = NULL;
tags[i+5].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+5].buffer = v.f4;
tags[i+5].is_null = &one_not_null;
tags[i+5].length = NULL;
tags[i+6].buffer_type = TSDB_DATA_TYPE_DOUBLE;
tags[i+6].buffer = v.f8;
tags[i+6].is_null = &one_not_null;
tags[i+6].length = NULL;
tags[i+7].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+7].buffer = v.bin;
tags[i+7].is_null = &one_not_null;
tags[i+7].length = (uintptr_t *)lb;
tags[i+8].buffer_type = TSDB_DATA_TYPE_NCHAR;
tags[i+8].buffer = v.bin;
tags[i+8].is_null = &one_not_null;
tags[i+8].length = (uintptr_t *)lb;
}
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 tags(?,?,?,?,?,?,?,?,?) values(?,?,?,?,?,?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x\n", code);
exit(1);
}
int id = 0;
for (int zz = 0; zz < 1; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, NULL);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:%s\n", taos_stmt_errstr(stmt));
return -1;
}
taos_stmt_bind_param_batch(stmt, params + id * 10);
taos_stmt_add_batch(stmt);
}
if (taos_stmt_execute(stmt) != 0) {
printf("failed to execute insert statement.\n");
exit(1);
}
++id;
unsigned long long endtime = getCurrentTime();
printf("insert total %d records, used %u seconds, avg:%u useconds\n", 10, (endtime-starttime)/1000000UL, (endtime-starttime)/(10));
free(v.ts);
free(lb);
free(params);
free(is_null);
free(no_null);
free(tags);
return 0;
}
//1 tables 10 records
int stmt_funcb_autoctb_e3(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
int8_t v1[10];
int16_t v2[10];
int32_t v4[10];
int64_t v8[10];
float f4[10];
double f8[10];
char bin[10][40];
} v = {0};
v.ts = malloc(sizeof(int64_t) * 1 * 10);
int *lb = malloc(10 * sizeof(int));
TAOS_BIND *tags = calloc(1, sizeof(TAOS_BIND) * 9 * 1);
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * 1*10);
// int one_null = 1;
int one_not_null = 0;
char* is_null = malloc(sizeof(char) * 10);
char* no_null = malloc(sizeof(char) * 10);
for (int i = 0; i < 10; ++i) {
lb[i] = 40;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v.b[i] = (int8_t)(i % 2);
v.v1[i] = (int8_t)((i+1) % 2);
v.v2[i] = (int16_t)i;
v.v4[i] = (int32_t)(i+1);
v.v8[i] = (int64_t)(i+2);
v.f4[i] = (float)(i+3);
v.f8[i] = (double)(i+4);
memset(v.bin[i], '0'+i%10, 40);
}
for (int i = 0; i < 10; i+=10) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v.ts[10*i/10];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = 10;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v.b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = 10;
params[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
params[i+2].buffer_length = sizeof(int8_t);
params[i+2].buffer = v.v1;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = 10;
params[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
params[i+3].buffer_length = sizeof(int16_t);
params[i+3].buffer = v.v2;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = 10;
params[i+4].buffer_type = TSDB_DATA_TYPE_INT;
params[i+4].buffer_length = sizeof(int32_t);
params[i+4].buffer = v.v4;
params[i+4].length = NULL;
params[i+4].is_null = is_null;
params[i+4].num = 10;
params[i+5].buffer_type = TSDB_DATA_TYPE_BIGINT;
params[i+5].buffer_length = sizeof(int64_t);
params[i+5].buffer = v.v8;
params[i+5].length = NULL;
params[i+5].is_null = is_null;
params[i+5].num = 10;
params[i+6].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[i+6].buffer_length = sizeof(float);
params[i+6].buffer = v.f4;
params[i+6].length = NULL;
params[i+6].is_null = is_null;
params[i+6].num = 10;
params[i+7].buffer_type = TSDB_DATA_TYPE_DOUBLE;
params[i+7].buffer_length = sizeof(double);
params[i+7].buffer = v.f8;
params[i+7].length = NULL;
params[i+7].is_null = is_null;
params[i+7].num = 10;
params[i+8].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+8].buffer_length = 40;
params[i+8].buffer = v.bin;
params[i+8].length = lb;
params[i+8].is_null = is_null;
params[i+8].num = 10;
params[i+9].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+9].buffer_length = 40;
params[i+9].buffer = v.bin;
params[i+9].length = lb;
params[i+9].is_null = is_null;
params[i+9].num = 10;
}
int64_t tts = 1591060628000;
for (int i = 0; i < 10; ++i) {
v.ts[i] = tts + i;
}
for (int i = 0; i < 1; ++i) {
tags[i+0].buffer_type = TSDB_DATA_TYPE_INT;
tags[i+0].buffer = v.v4;
tags[i+0].is_null = &one_not_null;
tags[i+0].length = NULL;
tags[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+1].buffer = v.b;
tags[i+1].is_null = &one_not_null;
tags[i+1].length = NULL;
tags[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
tags[i+2].buffer = v.v1;
tags[i+2].is_null = &one_not_null;
tags[i+2].length = NULL;
tags[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+3].buffer = v.v2;
tags[i+3].is_null = &one_not_null;
tags[i+3].length = NULL;
tags[i+4].buffer_type = TSDB_DATA_TYPE_BIGINT;
tags[i+4].buffer = v.v8;
tags[i+4].is_null = &one_not_null;
tags[i+4].length = NULL;
tags[i+5].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+5].buffer = v.f4;
tags[i+5].is_null = &one_not_null;
tags[i+5].length = NULL;
tags[i+6].buffer_type = TSDB_DATA_TYPE_DOUBLE;
tags[i+6].buffer = v.f8;
tags[i+6].is_null = &one_not_null;
tags[i+6].length = NULL;
tags[i+7].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+7].buffer = v.bin;
tags[i+7].is_null = &one_not_null;
tags[i+7].length = (uintptr_t *)lb;
tags[i+8].buffer_type = TSDB_DATA_TYPE_NCHAR;
tags[i+8].buffer = v.bin;
tags[i+8].is_null = &one_not_null;
tags[i+8].length = (uintptr_t *)lb;
}
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 (id1,id2,id3,id4,id5,id6,id7,id8,id9) tags(?,?,?,?,?,?,?,?,?) values(?,?,?,?,?,?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:%s\n", taos_stmt_errstr(stmt));
return -1;
//exit(1);
}
int id = 0;
for (int zz = 0; zz < 1; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, NULL);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:0x%x\n", code);
return -1;
}
taos_stmt_bind_param_batch(stmt, params + id * 10);
taos_stmt_add_batch(stmt);
}
if (taos_stmt_execute(stmt) != 0) {
printf("failed to execute insert statement.\n");
exit(1);
}
++id;
unsigned long long endtime = getCurrentTime();
printf("insert total %d records, used %u seconds, avg:%u useconds\n", 10, (endtime-starttime)/1000000UL, (endtime-starttime)/(10));
free(v.ts);
free(lb);
free(params);
free(is_null);
free(no_null);
free(tags);
return 0;
}
//1 tables 10 records
int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
int stmt_funcb_autoctb_e4(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
......@@ -1579,35 +2354,60 @@ int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
for (int i = 0; i < 1; ++i) {
tags[i+0].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+0].buffer = v.b;
tags[i+0].buffer_type = TSDB_DATA_TYPE_INT;
tags[i+0].buffer = v.v4;
tags[i+0].is_null = &one_not_null;
tags[i+0].length = NULL;
tags[i+1].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+1].buffer = v.v2;
tags[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
tags[i+1].buffer = v.b;
tags[i+1].is_null = &one_not_null;
tags[i+1].length = NULL;
tags[i+2].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+2].buffer = v.f4;
tags[i+2].buffer_type = TSDB_DATA_TYPE_TINYINT;
tags[i+2].buffer = v.v1;
tags[i+2].is_null = &one_not_null;
tags[i+2].length = NULL;
tags[i+3].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+3].buffer = v.bin;
tags[i+3].buffer_type = TSDB_DATA_TYPE_SMALLINT;
tags[i+3].buffer = v.v2;
tags[i+3].is_null = &one_not_null;
tags[i+3].length = (uintptr_t *)lb;
tags[i+3].length = NULL;
tags[i+4].buffer_type = TSDB_DATA_TYPE_BIGINT;
tags[i+4].buffer = v.v8;
tags[i+4].is_null = &one_not_null;
tags[i+4].length = NULL;
tags[i+5].buffer_type = TSDB_DATA_TYPE_FLOAT;
tags[i+5].buffer = v.f4;
tags[i+5].is_null = &one_not_null;
tags[i+5].length = NULL;
tags[i+6].buffer_type = TSDB_DATA_TYPE_DOUBLE;
tags[i+6].buffer = v.f8;
tags[i+6].is_null = &one_not_null;
tags[i+6].length = NULL;
tags[i+7].buffer_type = TSDB_DATA_TYPE_BINARY;
tags[i+7].buffer = v.bin;
tags[i+7].is_null = &one_not_null;
tags[i+7].length = (uintptr_t *)lb;
tags[i+8].buffer_type = TSDB_DATA_TYPE_NCHAR;
tags[i+8].buffer = v.bin;
tags[i+8].is_null = &one_not_null;
tags[i+8].length = (uintptr_t *)lb;
}
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 (id1,id2,id3,id4,id5,id6,id7,id8,id9) tags(1,?,2,?,4,?,6.0,?,'b') values(?,?,?,?,?,?,?,?,?,?)";
char *sql = "insert into ? using stb1 tags(?,?,?,?,?,?,?,?,?) values(?,?,?,?,?,?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x\n", code);
return -1;
printf("failed to execute taos_stmt_prepare. code:%s\n", taos_stmt_errstr(stmt));
exit(1);
}
int id = 0;
......@@ -1616,10 +2416,22 @@ int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, tags);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:0x%x\n", code);
printf("failed to execute taos_stmt_set_tbname_tags. error:%s\n", taos_stmt_errstr(stmt));
exit(1);
}
code = taos_stmt_bind_param_batch(stmt, params + id * 10);
if (code != 0) {
printf("failed to execute taos_stmt_bind_param_batch. error:%s\n", taos_stmt_errstr(stmt));
exit(1);
}
code = taos_stmt_bind_param_batch(stmt, params + id * 10);
if (code != 0) {
printf("failed to execute taos_stmt_bind_param_batch. error:%s\n", taos_stmt_errstr(stmt));
return -1;
}
taos_stmt_bind_param_batch(stmt, params + id * 10);
taos_stmt_add_batch(stmt);
}
......@@ -1647,8 +2459,9 @@ int stmt_funcb_autoctb_e1(TAOS_STMT *stmt) {
//1 tables 10 records
int stmt_funcb_autoctb_e2(TAOS_STMT *stmt) {
int stmt_funcb_autoctb_e5(TAOS_STMT *stmt) {
struct {
int64_t *ts;
int8_t b[10];
......@@ -1818,23 +2631,34 @@ int stmt_funcb_autoctb_e2(TAOS_STMT *stmt) {
unsigned long long starttime = getCurrentTime();
char *sql = "insert into ? using stb1 tags(?,?,?,?,?,?,?,?,?) values(?,?,?,?,?,?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
int code = taos_stmt_prepare(NULL, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x\n", code);
exit(1);
printf("failed to execute taos_stmt_prepare. code:%s\n", taos_stmt_errstr(NULL));
return -1;
}
int id = 0;
for (int zz = 0; zz < 1; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
code = taos_stmt_set_tbname_tags(stmt, buf, NULL);
code = taos_stmt_set_tbname_tags(stmt, buf, tags);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname_tags. code:0x%x\n", code);
printf("failed to execute taos_stmt_set_tbname_tags. error:%s\n", taos_stmt_errstr(stmt));
exit(1);
}
code = taos_stmt_bind_param_batch(stmt, params + id * 10);
if (code != 0) {
printf("failed to execute taos_stmt_bind_param_batch. error:%s\n", taos_stmt_errstr(stmt));
exit(1);
}
code = taos_stmt_bind_param_batch(stmt, params + id * 10);
if (code != 0) {
printf("failed to execute taos_stmt_bind_param_batch. error:%s\n", taos_stmt_errstr(stmt));
return -1;
}
taos_stmt_bind_param_batch(stmt, params + id * 10);
taos_stmt_add_batch(stmt);
}
......@@ -3375,6 +4199,9 @@ void check_result(TAOS *taos, char *tname, int printr, int expected) {
char sql[255] = "SELECT * FROM ";
TAOS_RES *result;
//FORCE NO PRINT
printr = 0;
strcat(sql, tname);
result = taos_query(taos, sql);
......@@ -3859,9 +4686,9 @@ void* runcase(void *par) {
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb start\n");
printf("1t+10r+bm+autoctb1 start\n");
stmt_funcb_autoctb1(stmt);
printf("1t+10r+bm+autoctb end\n");
printf("1t+10r+bm+autoctb1 end\n");
printf("check result start\n");
check_result(taos, "m0", 1, 10);
printf("check result end\n");
......@@ -3874,9 +4701,9 @@ void* runcase(void *par) {
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb start\n");
printf("1t+10r+bm+autoctb2 start\n");
stmt_funcb_autoctb2(stmt);
printf("1t+10r+bm+autoctb end\n");
printf("1t+10r+bm+autoctb2 end\n");
printf("check result start\n");
check_result(taos, "m0", 1, 10);
printf("check result end\n");
......@@ -3890,9 +4717,9 @@ void* runcase(void *par) {
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb start\n");
printf("1t+10r+bm+autoctb3 start\n");
stmt_funcb_autoctb3(stmt);
printf("1t+10r+bm+autoctb end\n");
printf("1t+10r+bm+autoctb3 end\n");
printf("check result start\n");
check_result(taos, "m0", 1, 10);
printf("check result end\n");
......@@ -3900,6 +4727,22 @@ void* runcase(void *par) {
#endif
#if 1
prepare(taos, 1, 0);
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb4 start\n");
stmt_funcb_autoctb4(stmt);
printf("1t+10r+bm+autoctb4 end\n");
printf("check result start\n");
check_result(taos, "m0", 1, 10);
printf("check result end\n");
taos_stmt_close(stmt);
#endif
#if 1
prepare(taos, 1, 0);
......@@ -3930,6 +4773,52 @@ void* runcase(void *par) {
#endif
#if 1
prepare(taos, 1, 0);
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb+e3 start\n");
stmt_funcb_autoctb_e3(stmt);
printf("1t+10r+bm+autoctb+e3 end\n");
printf("check result start\n");
//check_result(taos, "m0", 1, 0);
printf("check result end\n");
taos_stmt_close(stmt);
#endif
#if 1
prepare(taos, 1, 0);
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb+e4 start\n");
stmt_funcb_autoctb_e4(stmt);
printf("1t+10r+bm+autoctb+e4 end\n");
printf("check result start\n");
//check_result(taos, "m0", 1, 0);
printf("check result end\n");
taos_stmt_close(stmt);
#endif
#if 1
prepare(taos, 1, 0);
stmt = taos_stmt_init(taos);
printf("1t+10r+bm+autoctb+e5 start\n");
stmt_funcb_autoctb_e5(stmt);
printf("1t+10r+bm+autoctb+e5 end\n");
printf("check result start\n");
//check_result(taos, "m0", 1, 0);
printf("check result end\n");
taos_stmt_close(stmt);
#endif
#if 1
prepare(taos, 1, 1);
......@@ -4138,6 +5027,8 @@ void* runcase(void *par) {
#endif
printf("test end\n");
return NULL;
}
......
tests/script/api/stmtBatchTest.c
浏览文件 @ 1a816408
......@@ -4406,6 +4406,654 @@ static void SpecifyColumnBatchCase_autoCreateTbl(TAOS *taos) {
}
/*=======================*/
/*
char * taos_stmt_errstr(TAOS_STMT *stmt) 用于在其他stmt API 返回错误（返回错误码或空指针）时获取错误信息，返回的错误信息可能是以下3种的一个：
1. 当stmt或sqlobj为空时的terrno对于的错误消息;
2. （可有的）详细错误消息；
3. 返回的错误码对于的错误消息；
*/
static int stmt_specifyCol_bind_error_case_001(TAOS_STMT *stmt, int tableNum, int rowsOfPerColum, int bingNum, int lenOfBinaryDef, int lenOfBinaryAct, int columnNum) {
sampleValue* v = (sampleValue *)calloc(1, sizeof(sampleValue));
int totalRowsPerTbl = rowsOfPerColum * bingNum;
v->ts = (int64_t *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * tableNum));
v->br = (char *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * lenOfBinaryDef));
v->nr = (char *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * lenOfBinaryDef));
int *lb = (int *)malloc(MAX_ROWS_OF_PER_COLUMN * sizeof(int));
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * (size_t)(bingNum * columnNum * (tableNum+1) * rowsOfPerColum));
char* is_null = malloc(sizeof(char) * MAX_ROWS_OF_PER_COLUMN);
char* no_null = malloc(sizeof(char) * MAX_ROWS_OF_PER_COLUMN);
int64_t tts = 1591060628000;
for (int i = 0; i < rowsOfPerColum; ++i) {
lb[i] = lenOfBinaryAct;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v->b[i] = (int8_t)(i % 2);
v->v1[i] = (int8_t)((i+1) % 2);
v->v2[i] = (int16_t)i;
v->v4[i] = (int32_t)(i+1);
v->v8[i] = (int64_t)(i+2);
v->f4[i] = (float)(i+3);
v->f8[i] = (double)(i+4);
char tbuf[MAX_BINARY_DEF_LEN];
memset(tbuf, 0, MAX_BINARY_DEF_LEN);
sprintf(tbuf, "binary-%d-0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", i%10);
memcpy(v->br + i*lenOfBinaryDef, tbuf, (size_t)lenOfBinaryAct);
memset(tbuf, 0, MAX_BINARY_DEF_LEN);
sprintf(tbuf, "nchar-%d-0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789", i%10);
memcpy(v->nr + i*lenOfBinaryDef, tbuf, (size_t)lenOfBinaryAct);
v->ts2[i] = tts + i;
}
int i = 0;
for (int j = 0; j < bingNum * tableNum; j++) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v->ts[j*rowsOfPerColum];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = rowsOfPerColum;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v->b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = rowsOfPerColum;
params[i+2].buffer_type = TSDB_DATA_TYPE_INT;
params[i+2].buffer_length = sizeof(int32_t);
params[i+2].buffer = v->v4;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = rowsOfPerColum;
params[i+3].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[i+3].buffer_length = sizeof(float);
params[i+3].buffer = v->f4;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = rowsOfPerColum;
params[i+4].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+4].buffer_length = (uintptr_t)lenOfBinaryDef;
params[i+4].buffer = v->br;
params[i+4].length = lb;
params[i+4].is_null = is_null;
params[i+4].num = rowsOfPerColum;
i+=columnNum;
}
//int64_t tts = 1591060628000;
for (int i = 0; i < totalRowsPerTbl * tableNum; ++i) {
v->ts[i] = tts + i;
}
unsigned long long starttime = getCurrentTime();
// create table m%d (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, br binary(%d), nr nchar(%d), ts2 timestamp)
char *sql = "insert into m0 (ts,b,v4,f4,br) values(?,?,?,?,?)";
int code;
//TAOS_STMT *stmtNull = NULL;
//int code = taos_stmt_prepare(stmtNull, sql, 0);
//if (code != 0){
// printf("failed to execute taos_stmt_prepare. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmtNull));
// return -1;
//}
//char* sqlNull = NULL;
//code = taos_stmt_prepare(stmt, sqlNull, 0);
//if (code != 0){
// printf("failed to execute taos_stmt_prepare. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
//}
code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
return -1;
}
int id = 0;
for (int l = 0; l < bingNum; l++) {
for (int zz = 0; zz < tableNum; zz++) {
//char buf[32];
//sprintf(buf, "m%d", zz);
//code = taos_stmt_set_tbname(stmt, buf);
//if (code != 0){
// printf("failed to execute taos_stmt_set_tbname. code:0x%x[%s]\n", code, tstrerror(code));
// return -1;
//}
//for (int col=0; col < columnNum + 1000; ++col) {
for (int col=0; col < columnNum; ++col) {
if (col >= columnNum) col = 0;
//code = taos_stmt_bind_single_param_batch(NULL, params + id, col);
//code = taos_stmt_bind_single_param_batch(stmt, NULL, col);
//code = taos_stmt_bind_single_param_batch(stmt, params + id, columnNum);
code = taos_stmt_bind_single_param_batch(stmt, params + id, col);
if (code != 0){
printf("failed to execute taos_stmt_bind_single_param_batch. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
return -1;
}
id++;
}
//code = taos_stmt_add_batch(NULL);
code = taos_stmt_add_batch(stmt);
if (code != 0) {
printf("failed to execute taos_stmt_add_batch. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
return -1;
}
//code = taos_stmt_add_batch(stmt);
//if (code != 0) {
// printf("failed to execute taos_stmt_add_batch second. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
// return -1;
//}
}
code = taos_stmt_execute(stmt);
if (code != 0) {
printf("failed to execute taos_stmt_execute. code:0x%x[%s]\n", code, tstrerror(code));
return -1;
}
}
unsigned long long endtime = getCurrentTime();
unsigned long long totalRows = (uint32_t)(totalRowsPerTbl * tableNum);
printf("insert total %d records, used %u seconds, avg:%u useconds per record\n", totalRows, (endtime-starttime)/1000000UL, (endtime-starttime)/totalRows);
free(v->ts);
free(v->br);
free(v->nr);
free(v);
free(lb);
free(params);
free(is_null);
free(no_null);
return 0;
}
static int stmt_specifyCol_bind_error_case_002(TAOS_STMT *stmt, int tableNum, int rowsOfPerColum, int bingNum, int lenOfBinaryDef, int lenOfBinaryAct, int columnNum) {
sampleValue* v = (sampleValue *)calloc(1, sizeof(sampleValue));
int totalRowsPerTbl = rowsOfPerColum * bingNum;
v->ts = (int64_t *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * tableNum));
v->br = (char *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * lenOfBinaryDef));
v->nr = (char *)malloc(sizeof(int64_t) * (size_t)(totalRowsPerTbl * lenOfBinaryDef));
int *lb = (int *)malloc(MAX_ROWS_OF_PER_COLUMN * sizeof(int));
TAOS_MULTI_BIND *params = calloc(1, sizeof(TAOS_MULTI_BIND) * (size_t)(bingNum * columnNum * (tableNum+1) * rowsOfPerColum));
char* is_null = malloc(sizeof(char) * MAX_ROWS_OF_PER_COLUMN);
char* no_null = malloc(sizeof(char) * MAX_ROWS_OF_PER_COLUMN);
int64_t tts = 1591060628000;
for (int i = 0; i < rowsOfPerColum; ++i) {
lb[i] = lenOfBinaryAct;
no_null[i] = 0;
is_null[i] = (i % 10 == 2) ? 1 : 0;
v->b[i] = (int8_t)(i % 2);
v->v1[i] = (int8_t)((i+1) % 2);
v->v2[i] = (int16_t)i;
v->v4[i] = (int32_t)(i+1);
v->v8[i] = (int64_t)(i+2);
v->f4[i] = (float)(i+3);
v->f8[i] = (double)(i+4);
char tbuf[MAX_BINARY_DEF_LEN];
memset(tbuf, 0, MAX_BINARY_DEF_LEN);
sprintf(tbuf, "binary-%d", i%10);
memcpy(v->br + i*lenOfBinaryDef, tbuf, (size_t)lenOfBinaryAct);
memset(tbuf, 0, MAX_BINARY_DEF_LEN);
sprintf(tbuf, "nchar-%d", i%10);
memcpy(v->nr + i*lenOfBinaryDef, tbuf, (size_t)lenOfBinaryAct);
v->ts2[i] = tts + i;
}
int i = 0;
for (int j = 0; j < bingNum * tableNum; j++) {
params[i+0].buffer_type = TSDB_DATA_TYPE_TIMESTAMP;
params[i+0].buffer_length = sizeof(int64_t);
params[i+0].buffer = &v->ts[j*rowsOfPerColum];
params[i+0].length = NULL;
params[i+0].is_null = no_null;
params[i+0].num = rowsOfPerColum;
params[i+1].buffer_type = TSDB_DATA_TYPE_BOOL;
params[i+1].buffer_length = sizeof(int8_t);
params[i+1].buffer = v->b;
params[i+1].length = NULL;
params[i+1].is_null = is_null;
params[i+1].num = rowsOfPerColum;
params[i+2].buffer_type = TSDB_DATA_TYPE_INT;
params[i+2].buffer_length = sizeof(int32_t);
params[i+2].buffer = v->v4;
params[i+2].length = NULL;
params[i+2].is_null = is_null;
params[i+2].num = rowsOfPerColum;
params[i+3].buffer_type = TSDB_DATA_TYPE_FLOAT;
params[i+3].buffer_length = sizeof(float);
params[i+3].buffer = v->f4;
params[i+3].length = NULL;
params[i+3].is_null = is_null;
params[i+3].num = rowsOfPerColum;
params[i+4].buffer_type = TSDB_DATA_TYPE_BINARY;
params[i+4].buffer_length = (uintptr_t)lenOfBinaryDef;
params[i+4].buffer = v->br;
params[i+4].length = lb;
params[i+4].is_null = is_null;
params[i+4].num = rowsOfPerColum;
i+=columnNum;
}
//int64_t tts = 1591060628000;
for (int i = 0; i < totalRowsPerTbl * tableNum; ++i) {
v->ts[i] = tts + i;
}
unsigned long long starttime = getCurrentTime();
// create table m%d (ts timestamp, b bool, v1 tinyint, v2 smallint, v4 int, v8 bigint, f4 float, f8 double, br binary(%d), nr nchar(%d), ts2 timestamp)
char *sql = "insert into ? (ts,b,v4,f4,br) values(?,?,?,?,?)";
int code = taos_stmt_prepare(stmt, sql, 0);
if (code != 0){
printf("failed to execute taos_stmt_prepare. code:0x%x[%s]\n", code, tstrerror(code));
return -1;
}
int id = 0;
for (int l = 0; l < bingNum; l++) {
for (int zz = 0; zz < tableNum; zz++) {
char buf[32];
sprintf(buf, "m%d", zz);
//stmt=NULL;
code = taos_stmt_set_tbname(stmt, buf);
if (code != 0){
printf("failed to execute taos_stmt_set_tbname. code:0x%x[%s][%s]\n", code, tstrerror(code), taos_stmt_errstr(stmt));
return -1;
}
for (int col=0; col < columnNum; ++col) {
code = taos_stmt_bind_single_param_batch(stmt, params + id, col);
if (code != 0){
printf("failed to execute taos_stmt_bind_single_param_batch. code:0x%x[%s]\n", code, tstrerror(code));
return -1;
}
id++;
}
code = taos_stmt_add_batch(stmt);
if (code != 0) {
printf("failed to execute taos_stmt_add_batch. code:0x%x[%s]\n", code, tstrerror(code));
return -1;
}
}
code = taos_stmt_execute(stmt);
if (code != 0) {
printf("failed to execute taos_stmt_execute. code:0x%x[%s]\n", code, tstrerror(code));
return -1;
}
}
unsigned long long endtime = getCurrentTime();
unsigned long long totalRows = (uint32_t)(totalRowsPerTbl * tableNum);
printf("insert total %d records, used %u seconds, avg:%u useconds per record\n", totalRows, (endtime-starttime)/1000000UL, (endtime-starttime)/totalRows);
free(v->ts);
free(v->br);
free(v->nr);
free(v);
free(lb);
free(params);
free(is_null);
free(no_null);
return 0;
}
static void SpecifyColumnBatchErrorCase(TAOS *taos) {
TAOS_STMT *stmt = NULL;
int tableNum;
int lenOfBinaryDef;
int rowsOfPerColum;
int bingNum;
int lenOfBinaryAct;
int columnNum;
int totalRowsPerTbl;
//=======================================================================//
//=============================== single table ==========================//
//========== case 1: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 1;
bingNum = 1;
lenOfBinaryDef = 40;
lenOfBinaryAct = 8;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db1");
stmt_specifyCol_bind_error_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 1 check result end\n\n");
}
#endif
//========== case 2: ======================//
#if 1
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 5;
bingNum = 1;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 15;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db2");
stmt_specifyCol_bind_error_case_002(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
//checkResult(taos, "m1", 0, totalRowsPerTbl);
//checkResult(taos, "m2", 0, totalRowsPerTbl);
//checkResult(taos, "m3", 0, totalRowsPerTbl);
//checkResult(taos, "m4", 0, totalRowsPerTbl);
//checkResult(taos, "m5", 0, totalRowsPerTbl);
//checkResult(taos, "m6", 0, totalRowsPerTbl);
//checkResult(taos, "m7", 0, totalRowsPerTbl);
//checkResult(taos, "m8", 0, totalRowsPerTbl);
//checkResult(taos, "m9", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 2 check result end\n\n");
}
#endif
//========== case 2-1: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 32767;
bingNum = 1;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 15;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db2_1");
stmt_specifyCol_bind_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
//checkResult(taos, "m1", 0, totalRowsPerTbl);
//checkResult(taos, "m2", 0, totalRowsPerTbl);
//checkResult(taos, "m3", 0, totalRowsPerTbl);
//checkResult(taos, "m4", 0, totalRowsPerTbl);
//checkResult(taos, "m5", 0, totalRowsPerTbl);
//checkResult(taos, "m6", 0, totalRowsPerTbl);
//checkResult(taos, "m7", 0, totalRowsPerTbl);
//checkResult(taos, "m8", 0, totalRowsPerTbl);
//checkResult(taos, "m9", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 2-1 check result end\n\n");
}
#endif
//========== case 2-2: ======================//
#if 0
{
printf("====case 2-2 error test start\n");
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 32768;
bingNum = 1;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 15;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db2_2");
stmt_specifyCol_bind_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
//checkResult(taos, "m1", 0, totalRowsPerTbl);
//checkResult(taos, "m2", 0, totalRowsPerTbl);
//checkResult(taos, "m3", 0, totalRowsPerTbl);
//checkResult(taos, "m4", 0, totalRowsPerTbl);
//checkResult(taos, "m5", 0, totalRowsPerTbl);
//checkResult(taos, "m6", 0, totalRowsPerTbl);
//checkResult(taos, "m7", 0, totalRowsPerTbl);
//checkResult(taos, "m8", 0, totalRowsPerTbl);
//checkResult(taos, "m9", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("====case 2-2 check result end\n\n");
}
#endif
//========== case 3: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 1;
bingNum = 5;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 20;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db3");
stmt_specifyCol_bind_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
//checkResult(taos, "m1", 0, totalRowsPerTbl);
//checkResult(taos, "m2", 0, totalRowsPerTbl);
//checkResult(taos, "m3", 0, totalRowsPerTbl);
//checkResult(taos, "m4", 0, totalRowsPerTbl);
//checkResult(taos, "m5", 0, totalRowsPerTbl);
//checkResult(taos, "m6", 0, totalRowsPerTbl);
//checkResult(taos, "m7", 0, totalRowsPerTbl);
//checkResult(taos, "m8", 0, totalRowsPerTbl);
//checkResult(taos, "m9", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 3 check result end\n\n");
}
#endif
//========== case 4: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 5;
bingNum = 5;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 33;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db4");
stmt_specifyCol_bind_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
//checkResult(taos, "m1", 0, totalRowsPerTbl);
//checkResult(taos, "m2", 0, totalRowsPerTbl);
//checkResult(taos, "m3", 0, totalRowsPerTbl);
//checkResult(taos, "m4", 0, totalRowsPerTbl);
//checkResult(taos, "m5", 0, totalRowsPerTbl);
//checkResult(taos, "m6", 0, totalRowsPerTbl);
//checkResult(taos, "m7", 0, totalRowsPerTbl);
//checkResult(taos, "m8", 0, totalRowsPerTbl);
//checkResult(taos, "m9", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 4 check result end\n\n");
}
#endif
//=======================================================================//
//=============================== multi tables ==========================//
//========== case 5: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 5;
rowsOfPerColum = 1;
bingNum = 1;
lenOfBinaryDef = 40;
lenOfBinaryAct = 16;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db5");
stmt_specifyCol_bind_case_002(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
checkResult(taos, "m1", 0, totalRowsPerTbl);
checkResult(taos, "m2", 0, totalRowsPerTbl);
checkResult(taos, "m3", 0, totalRowsPerTbl);
checkResult(taos, "m4", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 5 check result end\n\n");
}
#endif
//========== case 6: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 5;
rowsOfPerColum = 5;
bingNum = 1;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 20;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db6");
stmt_specifyCol_bind_case_002(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
checkResult(taos, "m1", 0, totalRowsPerTbl);
checkResult(taos, "m2", 0, totalRowsPerTbl);
checkResult(taos, "m3", 0, totalRowsPerTbl);
checkResult(taos, "m4", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 6 check result end\n\n");
}
#endif
//========== case 7: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 5;
rowsOfPerColum = 1;
bingNum = 5;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 33;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db7");
stmt_specifyCol_bind_case_002(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
checkResult(taos, "m1", 0, totalRowsPerTbl);
checkResult(taos, "m2", 0, totalRowsPerTbl);
checkResult(taos, "m3", 0, totalRowsPerTbl);
checkResult(taos, "m4", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 7 check result end\n\n");
}
#endif
//========== case 8: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 5;
rowsOfPerColum = 5;
bingNum = 5;
lenOfBinaryDef = 1000;
lenOfBinaryAct = 40;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db8");
stmt_specifyCol_bind_case_002(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
checkResult(taos, "m1", 0, totalRowsPerTbl);
checkResult(taos, "m2", 0, totalRowsPerTbl);
checkResult(taos, "m3", 0, totalRowsPerTbl);
checkResult(taos, "m4", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 8 check result end\n\n");
}
#endif
//=======================================================================//
//=============================== multi-rows to single table ==========================//
//========== case 9: ======================//
#if 0
{
stmt = taos_stmt_init(taos);
tableNum = 1;
rowsOfPerColum = 23740;
bingNum = 1;
lenOfBinaryDef = 40;
lenOfBinaryAct = 8;
columnNum = 5;
prepareVcolumn(taos, 1, tableNum, lenOfBinaryDef, "db9");
stmt_specifyCol_bind_case_001(stmt, tableNum, rowsOfPerColum, bingNum, lenOfBinaryDef, lenOfBinaryAct, columnNum);
totalRowsPerTbl = rowsOfPerColum * bingNum;
checkResult(taos, "m0", 0, totalRowsPerTbl);
taos_stmt_close(stmt);
printf("case 9 check result end\n\n");
}
#endif
return ;
}
int main(int argc, char *argv[])
{
TAOS *taos;
......@@ -4472,6 +5120,7 @@ int main(int argc, char *argv[])
//runCase_long(taos);
//SpecifyColumnBatchCase(taos);
SpecifyColumnBatchCase_autoCreateTbl(taos);
//SpecifyColumnBatchErrorCase(taos);
return 0;
}
tests/script/fullGeneralSuite.sim
浏览文件 @ 1a816408
......@@ -131,10 +131,12 @@ run general/parser/join.sim
run general/parser/join_multivnode.sim
run general/parser/select_with_tags.sim
run general/parser/groupby.sim
run general/parser/top_groupby.sim
run general/parser/tags_dynamically_specifiy.sim
run general/parser/set_tag_vals.sim
#unsupport run general/parser/repeatAlter.sim
#unsupport run general/parser/slimit_alter_tags.sim
run general/parser/precision_ns.sim
run general/stable/disk.sim
run general/stable/dnode3.sim
run general/stable/metrics.sim
......
tests/script/general/db/alter_option.sim
浏览文件 @ 1a816408
......@@ -112,25 +112,25 @@ endi
sql alter database db keep 30
sql show databases
print keep $data7_db
if $data7_db != 20,20,30 then
if $data7_db != 30,30,30 then
return -1
endi
sql alter database db keep 40
sql show databases
print keep $data7_db
if $data7_db != 20,20,40 then
if $data7_db != 40,40,40 then
return -1
endi
sql alter database db keep 40
sql alter database db keep 30
sql alter database db keep 40,50
sql alter database db keep 30,31
sql alter database db keep 20
sql_error alter database db keep 10
sql_error alter database db keep 10.0
sql_error alter database db keep 9
sql_error alter database db keep 1
sql alter database db keep 0
sql alter database db keep -1
sql_error alter database db keep 0
sql_error alter database db keep -1
sql_error alter database db keep 365001
print ============== step cache
......@@ -177,7 +177,7 @@ sql alter database db blocks 20
sql alter database db blocks 10
sql_error alter database db blocks 2
sql_error alter database db blocks 1
sql alter database db blocks 0
sql_error alter database db blocks 0
sql_error alter database db blocks -1
sql_error alter database db blocks 10001
......
tests/script/general/db/topic1.sim
浏览文件 @ 1a816408
......@@ -367,7 +367,7 @@ sql_error topic db keep 30
sql alter database db keep 30
sql show databases
print keep $data7_db
if $data7_db != 20,20,30 then
if $data7_db != 30,30,30 then
return -1
endi
......@@ -375,18 +375,18 @@ sql_error alter topic db keep 40
sql alter database db keep 40
sql show databases
print keep $data7_db
if $data7_db != 20,20,40 then
if $data7_db != 40,40,40 then
return -1
endi
sql alter database db keep 40
sql alter database db keep 30
sql alter database db keep 20
sql_error alter database db keep 10
sql_error alter database db keep 10.0
sql_error alter database db keep 9
sql_error alter database db keep 1
sql alter database db keep 0
sql alter database db keep -1
sql_error alter database db keep 0
sql_error alter database db keep -1
sql_error alter database db keep 365001
sql_error alter topic db keep 40
......@@ -455,7 +455,7 @@ sql alter database db blocks 20
sql alter database db blocks 10
sql_error alter database db blocks 2
sql_error alter database db blocks 1
sql alter database db blocks 0
sql_error alter database db blocks 0
sql_error alter database db blocks -1
sql_error alter database db blocks 10001
......
tests/script/general/field/unsigined_bigint.sim 0 → 100644
浏览文件 @ 1a816408
system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c walLevel -v 1
system sh/exec.sh -n dnode1 -s start
sleep 2000
sql connect
print ======================== dnode1 start
$dbPrefix = db
$tbPrefix = tb
$mtPrefix = st
$tbNum = 10
$rowNum = 20
$totalNum = 200
print =============== step1
$i = 0
$db = $dbPrefix . $i
$mt = $mtPrefix . $i
sql create database $db
sql use $db
sql create table $mt (ts timestamp, tbcol bigint unsigned) TAGS(tgcol bigint unsigned)
$i = 0
while $i < 5
$tb = $tbPrefix . $i
sql create table $tb using $mt tags( 0 )
sql create table $tb using $mt tags( -111 )
$x = 0
while $x < $rowNum
$ms = $x . m
sql insert into $tb values (now + $ms , 0 )
$x = $x + 1
sql_error insert into $tb values (now + $ms , -10)
sql_error insert into $tb values (now + $ms , -1000)
sql_error insert into $tb values (now + $ms , -10000000)
endw
$i = $i + 1
endw
while $i < 10
$tb = $tbPrefix . $i
sql create table $tb using $mt tags( 1 )
$x = 0
while $x < $rowNum
$ms = $x . m
sql insert into $tb values (now + $ms , 1 )
$x = $x + 1
endw
$i = $i + 1
endw
print =============== step2
sql select * from $mt where tbcol = 0
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol <> 0
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol = 1
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol <> 1
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol = 1
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol <> 1
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol = 0
if $rows != 100 then
return -1
endi
sql select * from $mt where tbcol <> 0
if $rows != 100 then
return -1
endi
print =============== step3
sql select * from $mt where ts > now + 4m and tbcol = 1
if $rows != 75 then
return -1
endi
sql select * from $mt where ts > now + 4m and tbcol <> 1
if $rows != 75 then
return -1
endi
sql select * from $mt where ts < now + 4m and tbcol = 0
if $rows != 25 then
return -1
endi
sql select * from $mt where ts < now + 4m and tbcol <> 0
if $rows != 25 then
return -1
endi
sql select * from $mt where ts <= now + 4m and tbcol = 0
if $rows != 25 then
return -1
endi
sql select * from $mt where ts <= now + 4m and tbcol <> 0
if $rows != 25 then
return -1
endi
sql select * from $mt where ts > now + 4m and ts < now + 5m and tbcol <> 0
if $rows != 5 then
return -1
endi
sql select * from $mt where ts > now + 4m and tbcol <> 0 and ts < now + 5m
if $rows != 5 then
return -1
endi
print =============== step4
sql select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt
print $data00 $data01 $data02 $data03 $data04 $data05 $data06
if $data00 != 200 then
return -1
endi
print =============== step5
sql select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where tbcol = 1
print $data00 $data01 $data02 $data03 $data04 $data05 $data06
if $data00 != 100 then
return -1
endi
print =============== step6
sql select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where tbcol = 1 group by tgcol
print $data00 $data01 $data02 $data03 $data04 $data05 $data06
print $data10 $data11 $data12 $data13 $data14 $data15 $data16
if $data00 != 100 then
print expect 100, actual $data00
return -1
endi
print =============== step7
sql select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where ts < now + 4m and tbcol = 1 group by tgcol
print $data00 $data01 $data02 $data03 $data04 $data05 $data06
if $data00 != 25 then
return -1
endi
print =============== step8
sql select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where tbcol = 1 interval(1d) group by tgcol order by tgcol desc
print $data00 $data01 $data02 $data03 $data04 $data05 $data06
if $data01 != 100 then
return -1
endi
print =============== clear
sql drop database $db
sql show databases
if $rows != 0 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
tests/script/general/http/grafana_bug.sim
浏览文件 @ 1a816408
......@@ -20,17 +20,22 @@ sql use db
sql create table tb (ts timestamp, val int, val1 int, val2 int)
sql create table tb2 (ts timestamp, val int, val1 int, val2 int)
sql create table t2 (ts timestamp, val int)
sql create table tb3 (ts timestamp, val int, val1 int, val2 int)
sql insert into tb values('2020-01-01 00:00:00.000', 1, 11, 21)
sql insert into tb values('2020-01-02 00:00:00.000', 1, 12, 22)
sql insert into tb values('2020-01-03 00:00:00.000', 2, 13, 23)
sql insert into tb values('2020-01-04 00:00:00.000', 2, 14, 24)
sql insert into tb2 values('2020-01-01 00:00:00.000', 21, 211, 221)
sql insert into tb2 values('2020-01-02 00:00:00.000', 21, 212, 222)
sql insert into tb2 values('2020-01-03 00:00:00.000', 22, 213, 223)
sql insert into tb2 values('2020-01-04 00:00:00.000', 22, 214, 224)
sql insert into tb3 values('2020-01-01 00:00:00.000', NULL, NULL, NULL)
sql insert into tb3 values('2020-01-02 00:00:00.000', NULL, NULL, NULL)
print =============== step1 - one query, 1 column, with timestamp
system_content curl -H 'Authorization: Basic cm9vdDp0YW9zZGF0YQ==' -d '[ {"refId":"A","alias":"","sql":"select ts from db.tb where ts >= 1577980800000 "} ]' 127.0.0.1:7111/grafana/query
......@@ -235,4 +240,11 @@ if $system_content != @[{"refId":"B","target":"BB{val2:223,}","datapoints":[[213
return -1
endi
print =============== step26 - 2 column, no timestamp, NULL
system_content curl -H 'Authorization: Basic cm9vdDp0YW9zZGF0YQ==' -d '[ {"refId":"A","alias":"","sql":"select * from db.tb3 "} ]' 127.0.0.1:7111/grafana/query
print step1-> $system_content
if $system_content != @[{"refId":"A","target":"{val1:nil, val2:nil}","datapoints":[[null,1577808000000],[null,1577894400000]]}]@ then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file
tests/script/general/http/restful_full.sim
浏览文件 @ 1a816408
......@@ -88,7 +88,7 @@ print =============== step2 - no db
#11
system_content curl -H 'Authorization: Taosd /KfeAzX/f9na8qdtNZmtONryp201ma04bEl8LcvLUd7a8qdtNZmtONryp201ma04' -d 'show databases' 127.0.0.1:7111/rest/sql
print 11-> $system_content
if $system_content != @{"status":"succ","head":["name","created_time","ntables","vgroups","replica","quorum","days","keep0,keep1,keep(D)","cache(MB)","blocks","minrows","maxrows","wallevel","fsync","comp","cachelast","precision","update","status"],"column_meta":[["name",8,32],["created_time",9,8],["ntables",4,4],["vgroups",4,4],["replica",3,2],["quorum",3,2],["days",3,2],["keep0,keep1,keep(D)",8,24],["cache(MB)",4,4],["blocks",4,4],["minrows",4,4],["maxrows",4,4],["wallevel",2,1],["fsync",4,4],["comp",2,1],["cachelast",2,1],["precision",8,3],["update",2,1],["status",8,10]],"data":[],"rows":0}@ then
if $system_content != @{"status":"succ","head":["name","created_time","ntables","vgroups","replica","quorum","days","keep0,keep1,keep2","cache(MB)","blocks","minrows","maxrows","wallevel","fsync","comp","cachelast","precision","update","status"],"column_meta":[["name",8,32],["created_time",9,8],["ntables",4,4],["vgroups",4,4],["replica",3,2],["quorum",3,2],["days",3,2],["keep0,keep1,keep2",8,24],["cache(MB)",4,4],["blocks",4,4],["minrows",4,4],["maxrows",4,4],["wallevel",2,1],["fsync",4,4],["comp",2,1],["cachelast",2,1],["precision",8,3],["update",2,1],["status",8,10]],"data":[],"rows":0}@ then
return -1
endi
......
tests/script/jenkins/basic.txt
浏览文件 @ 1a816408
......@@ -424,6 +424,10 @@ cd ../../../debug; make
./test.sh -f general/parser/stableOp.sim
./test.sh -f general/parser/timestamp.sim
./test.sh -f general/parser/sliding.sim
./test.sh -f general/parser/having.sim
./test.sh -f general/parser/having_child.sim
./test.sh -f general/parser/between_and.sim
./test.sh -f general/parser/last_cache.sim
./test.sh -f unique/big/balance.sim
#======================b7-end===============
tests/script/regressionSuite.sim
浏览文件 @ 1a816408
......@@ -134,6 +134,7 @@ run general/parser/bug.sim
run general/parser/tags_dynamically_specifiy.sim
run general/parser/set_tag_vals.sim
run general/parser/repeatAlter.sim
run general/parser/precision_ns.sim
##unsupport run general/parser/slimit_alter_tags.sim
run general/stable/disk.sim
run general/stable/dnode3.sim
......
tests/script/unique/http/admin.sim
浏览文件 @ 1a816408
......@@ -34,6 +34,7 @@ print =============== step1 - login
system_content curl 127.0.0.1:7111/admin/
print 1-> $system_content
if $system_content != @{"status":"error","code":4357,"desc":"no auth info input"}@ then
print actual: $system_content
return -1
endi
......@@ -149,6 +150,8 @@ endi
system_content curl -H 'Authorization: Taosd /KfeAzX/f9na8qdtNZmtONryp201ma04bEl8LcvLUd7a8qdtNZmtONryp201ma04' -d 'select * from d1.table_admin' 127.0.0.1:7111/admin/all
print curl 127.0.0.1:7111/admin/all -----> $system_content
if $system_content != @{"status":"succ","head":["ts","i"],"data":[["2017-12-25 21:28:41.022",1],["2017-12-25 21:28:42.022",2],["2017-12-25 21:28:43.022",3],["2017-12-25 21:28:44.022",4],["2017-12-25 21:28:45.022",5],["2017-12-25 21:28:46.022",6],["2017-12-25 21:28:47.022",7],["2017-12-25 21:28:48.022",8],["2017-12-25 21:28:49.022",9],["2017-12-25 21:28:50.022",10],["2017-12-25 21:28:51.022",11]],"rows":11}@ then
print actual: $system_content
print expect =======> {"status":"succ","head":["ts","i"],"data":[["2017-12-25 21:28:41.022",1],["2017-12-25 21:28:42.022",2],["2017-12-25 21:28:43.022",3],["2017-12-25 21:28:44.022",4],["2017-12-25 21:28:45.022",5],["2017-12-25 21:28:46.022",6],["2017-12-25 21:28:47.022",7],["2017-12-25 21:28:48.022",8],["2017-12-25 21:28:49.022",9],["2017-12-25 21:28:50.022",10],["2017-12-25 21:28:51.022",11]],"rows":11}
return -1
endi
......
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