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T
TDengine
未验证 提交 cee64b0c 编写于 作者: H huili 提交者： GitHub
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Merge pull request #5029 from taosdata/hotfix/TD-2827 

[TD-2827]<fix>: fix JDBC-RESTful resultSet and restSetMetaData bugs
上级 739dd45b dd311535
展开全部 隐藏空白更改
内联 并排
Showing with 2395 addition and 1317 deletion
cmake/install.inc
浏览文件 @ cee64b0c
......@@ -32,7 +32,7 @@ ELSEIF (TD_WINDOWS)
#INSTALL(TARGETS taos RUNTIME DESTINATION driver)
#INSTALL(TARGETS shell RUNTIME DESTINATION .)
IF (TD_MVN_INSTALLED)
INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.17-dist.jar DESTINATION connector/jdbc)
INSTALL(FILES ${LIBRARY_OUTPUT_PATH}/taos-jdbcdriver-2.0.18-dist.jar DESTINATION connector/jdbc)
ENDIF ()
ELSEIF (TD_DARWIN)
SET(TD_MAKE_INSTALL_SH "${TD_COMMUNITY_DIR}/packaging/tools/make_install.sh")
......
src/connector/jdbc/CMakeLists.txt
浏览文件 @ cee64b0c
......@@ -8,7 +8,7 @@ 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-2.0.17-dist.jar ${LIBRARY_OUTPUT_PATH}
COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/target/taos-jdbcdriver-2.0.18-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})
......
src/connector/jdbc/deploy-pom.xml
浏览文件 @ cee64b0c
......@@ -5,7 +5,7 @@
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.17</version>
<version>2.0.18</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
......
src/connector/jdbc/pom.xml
浏览文件 @ cee64b0c
......@@ -3,7 +3,7 @@
<modelVersion>4.0.0</modelVersion>
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.17</version>
<version>2.0.18</version>
<packaging>jar</packaging>
<name>JDBCDriver</name>
<url>https://github.com/taosdata/TDengine/tree/master/src/connector/jdbc</url>
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBConstants.java
浏览文件 @ cee64b0c
......@@ -22,6 +22,8 @@ public abstract class TSDBConstants {
public static final String DEFAULT_PORT = "6200";
public static final String UNSUPPORT_METHOD_EXCEPTIONZ_MSG = "this operation is NOT supported currently!";
public static final String INVALID_VARIABLES = "invalid variables";
public static final String RESULT_SET_IS_CLOSED = "resultSet is closed.";
public static Map<Integer, String> DATATYPE_MAP = null;
public static final long JNI_NULL_POINTER = 0L;
......@@ -74,7 +76,7 @@ public abstract class TSDBConstants {
}
static {
DATATYPE_MAP = new HashMap<Integer, String>();
DATATYPE_MAP = new HashMap<>();
DATATYPE_MAP.put(1, "BOOL");
DATATYPE_MAP.put(2, "TINYINT");
DATATYPE_MAP.put(3, "SMALLINT");
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulResultSetMetaData.java
浏览文件 @ cee64b0c
package com.taosdata.jdbc.rs;
import com.taosdata.jdbc.TSDBConstants;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.util.ArrayList;
public class RestfulResultSetMetaData implements ResultSetMetaData {
private final String database;
private ArrayList<RestfulResultSet.Field> fields;
private final RestfulResultSet resultSet;
public RestfulResultSetMetaData(String database, ArrayList<RestfulResultSet.Field> fields) {
public RestfulResultSetMetaData(String database, ArrayList<RestfulResultSet.Field> fields, RestfulResultSet resultSet) {
this.database = database;
this.fields = fields;
this.resultSet = resultSet;
}
@Override
......@@ -26,13 +31,12 @@ public class RestfulResultSetMetaData implements ResultSetMetaData {
@Override
public boolean isCaseSensitive(int column) throws SQLException {
//TODO
return false;
}
@Override
public boolean isSearchable(int column) throws SQLException {
return false;
return true;
}
@Override
......@@ -42,17 +46,30 @@ public class RestfulResultSetMetaData implements ResultSetMetaData {
@Override
public int isNullable(int column) throws SQLException {
if (column == 1)
return ResultSetMetaData.columnNoNulls;
return ResultSetMetaData.columnNullable;
}
@Override
public boolean isSigned(int column) throws SQLException {
return false;
String type = this.fields.get(column - 1).type.toUpperCase();
switch (type) {
case "TINYINT":
case "SMALLINT":
case "INT":
case "BIGINT":
case "FLOAT":
case "DOUBLE":
return true;
default:
return false;
}
}
@Override
public int getColumnDisplaySize(int column) throws SQLException {
return 0;
return this.fields.get(column - 1).length;
}
@Override
......@@ -62,27 +79,46 @@ public class RestfulResultSetMetaData implements ResultSetMetaData {
@Override
public String getColumnName(int column) throws SQLException {
return null;
return fields.get(column - 1).name;
}
@Override
public String getSchemaName(int column) throws SQLException {
return this.database;
return "";
}
@Override
public int getPrecision(int column) throws SQLException {
return 0;
String type = this.fields.get(column - 1).type.toUpperCase();
switch (type) {
case "FLOAT":
return 5;
case "DOUBLE":
return 9;
case "BINARY":
case "NCHAR":
return this.fields.get(column - 1).length;
default:
return 0;
}
}
@Override
public int getScale(int column) throws SQLException {
return 0;
String type = this.fields.get(column - 1).type.toUpperCase();
switch (type) {
case "FLOAT":
return 5;
case "DOUBLE":
return 9;
default:
return 0;
}
}
@Override
public String getTableName(int column) throws SQLException {
return null;
return "";
}
@Override
......@@ -92,17 +128,41 @@ public class RestfulResultSetMetaData implements ResultSetMetaData {
@Override
public int getColumnType(int column) throws SQLException {
return 0;
String type = this.fields.get(column - 1).type.toUpperCase();
switch (type) {
case "BOOL":
return java.sql.Types.BOOLEAN;
case "TINYINT":
return java.sql.Types.TINYINT;
case "SMALLINT":
return java.sql.Types.SMALLINT;
case "INT":
return java.sql.Types.INTEGER;
case "BIGINT":
return java.sql.Types.BIGINT;
case "FLOAT":
return java.sql.Types.FLOAT;
case "DOUBLE":
return java.sql.Types.DOUBLE;
case "BINARY":
return java.sql.Types.BINARY;
case "TIMESTAMP":
return java.sql.Types.TIMESTAMP;
case "NCHAR":
return java.sql.Types.NCHAR;
}
throw new SQLException(TSDBConstants.INVALID_VARIABLES);
}
@Override
public String getColumnTypeName(int column) throws SQLException {
return null;
String type = fields.get(column - 1).type;
return type.toUpperCase();
}
@Override
public boolean isReadOnly(int column) throws SQLException {
return false;
return true;
}
@Override
......@@ -117,16 +177,43 @@ public class RestfulResultSetMetaData implements ResultSetMetaData {
@Override
public String getColumnClassName(int column) throws SQLException {
return null;
String type = this.fields.get(column - 1).type;
String columnClassName = "";
switch (type) {
case "BOOL":
return Boolean.class.getName();
case "TINYINT":
case "SMALLINT":
return Short.class.getName();
case "INT":
return Integer.class.getName();
case "BIGINT":
return Long.class.getName();
case "FLOAT":
return Float.class.getName();
case "DOUBLE":
return Double.class.getName();
case "TIMESTAMP":
return Timestamp.class.getName();
case "BINARY":
case "NCHAR":
return String.class.getName();
}
return columnClassName;
}
@Override
public <T> T unwrap(Class<T> iface) throws SQLException {
return null;
try {
return iface.cast(this);
} catch (ClassCastException cce) {
throw new SQLException("Unable to unwrap to " + iface.toString());
}
}
@Override
public boolean isWrapperFor(Class<?> iface) throws SQLException {
return false;
return iface.isInstance(this);
}
}
src/connector/jdbc/src/main/java/com/taosdata/jdbc/rs/RestfulStatement.java
浏览文件 @ cee64b0c
......@@ -65,37 +65,18 @@ public class RestfulStatement implements Statement {
public ResultSet executeQuery(String sql) throws SQLException {
if (isClosed())
throw new SQLException("statement already closed");
if (!SqlSyntaxValidator.isSelectSql(sql))
throw new SQLException("not a select sql for executeQuery: " + sql);
if (!SqlSyntaxValidator.isValidForExecuteQuery(sql))
throw new SQLException("not a valid sql for executeQuery: " + sql);
final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql";
// row data
String result = HttpClientPoolUtil.execute(url, sql);
JSONObject resultJson = JSON.parseObject(result);
if (resultJson.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + resultJson.getString("desc") + "\n" + "error code: " + resultJson.getString("code")));
if (SqlSyntaxValidator.isDatabaseUnspecifiedQuery(sql)) {
return executeOneQuery(url, sql);
}
// parse table name from sql
String[] tableIdentifiers = parseTableIdentifier(sql);
if (tableIdentifiers != null) {
List<JSONObject> fieldJsonList = new ArrayList<>();
for (String tableIdentifier : tableIdentifiers) {
// field meta
String fields = HttpClientPoolUtil.execute(url, "DESCRIBE " + tableIdentifier);
JSONObject fieldJson = JSON.parseObject(fields);
if (fieldJson.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + fieldJson.getString("desc") + "\n" + "error code: " + fieldJson.getString("code")));
}
fieldJsonList.add(fieldJson);
}
this.resultSet = new RestfulResultSet(database, this, resultJson, fieldJsonList);
} else {
this.resultSet = new RestfulResultSet(database, this, resultJson);
}
this.affectedRows = 0;
return resultSet;
if (this.database == null || this.database.isEmpty())
throw new SQLException("Database not specified or available");
HttpClientPoolUtil.execute(url, "use " + this.database);
return executeOneQuery(url, sql);
}
@Override
......@@ -105,19 +86,15 @@ public class RestfulStatement implements Statement {
if (!SqlSyntaxValidator.isValidForExecuteUpdate(sql))
throw new SQLException("not a valid sql for executeUpdate: " + sql);
if (this.database == null)
throw new SQLException("Database not specified or available");
final String url = "http://" + conn.getHost().trim() + ":" + conn.getPort() + "/rest/sql";
// HttpClientPoolUtil.execute(url, "use " + conn.getDatabase());
String result = HttpClientPoolUtil.execute(url, sql);
JSONObject jsonObject = JSON.parseObject(result);
if (jsonObject.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + jsonObject.getString("desc") + "\n" + "error code: " + jsonObject.getString("code")));
final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql";
if (SqlSyntaxValidator.isDatabaseUnspecifiedUpdate(sql)) {
return executeOneUpdate(url, sql);
}
this.resultSet = null;
this.affectedRows = Integer.parseInt(jsonObject.getString("rows"));
return this.affectedRows;
if (this.database == null || this.database.isEmpty())
throw new SQLException("Database not specified or available");
HttpClientPoolUtil.execute(url, "use " + this.database);
return executeOneUpdate(url, sql);
}
@Override
......@@ -209,35 +186,75 @@ public class RestfulStatement implements Statement {
@Override
public boolean execute(String sql) throws SQLException {
if (isClosed()) {
if (isClosed())
throw new SQLException("Invalid method call on a closed statement.");
}
if (!SqlSyntaxValidator.isValidForExecute(sql))
throw new SQLException("not a valid sql for execute: " + sql);
//如果执行了use操作应该将当前Statement的catalog设置为新的database
final String url = "http://" + conn.getHost() + ":" + conn.getPort() + "/rest/sql";
if (SqlSyntaxValidator.isUseSql(sql)) {
HttpClientPoolUtil.execute(url, sql);
this.database = sql.trim().replace("use", "").trim();
this.conn.setCatalog(this.database);
} else if (SqlSyntaxValidator.isDatabaseUnspecifiedQuery(sql)) {
executeOneQuery(url, sql);
} else if (SqlSyntaxValidator.isDatabaseUnspecifiedUpdate(sql)) {
executeOneUpdate(url, sql);
} else {
if (SqlSyntaxValidator.isValidForExecuteQuery(sql)) {
executeQuery(sql);
} else {
executeUpdate(sql);
}
}
if (this.database == null)
throw new SQLException("Database not specified or available");
if (SqlSyntaxValidator.isSelectSql(sql)) {
executeQuery(sql);
} else if (SqlSyntaxValidator.isShowSql(sql) || SqlSyntaxValidator.isDescribeSql(sql)) {
final String url = "http://" + conn.getHost().trim() + ":" + conn.getPort() + "/rest/sql";
if (!SqlSyntaxValidator.isShowDatabaseSql(sql)) {
HttpClientPoolUtil.execute(url, "use " + conn.getDatabase());
}
String result = HttpClientPoolUtil.execute(url, sql);
JSONObject resultJson = JSON.parseObject(result);
if (resultJson.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + resultJson.getString("desc") + "\n" + "error code: " + resultJson.getString("code")));
return true;
}
private ResultSet executeOneQuery(String url, String sql) throws SQLException {
if (!SqlSyntaxValidator.isValidForExecuteQuery(sql))
throw new SQLException("not a select sql for executeQuery: " + sql);
// row data
String result = HttpClientPoolUtil.execute(url, sql);
JSONObject resultJson = JSON.parseObject(result);
if (resultJson.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + resultJson.getString("desc") + "\n" + "error code: " + resultJson.getString("code")));
}
// parse table name from sql
String[] tableIdentifiers = parseTableIdentifier(sql);
if (tableIdentifiers != null) {
List<JSONObject> fieldJsonList = new ArrayList<>();
for (String tableIdentifier : tableIdentifiers) {
// field meta
String fields = HttpClientPoolUtil.execute(url, "DESCRIBE " + tableIdentifier);
JSONObject fieldJson = JSON.parseObject(fields);
if (fieldJson.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + fieldJson.getString("desc") + "\n" + "error code: " + fieldJson.getString("code")));
}
fieldJsonList.add(fieldJson);
}
this.resultSet = new RestfulResultSet(database, this, resultJson);
this.resultSet = new RestfulResultSet(database, this, resultJson, fieldJsonList);
} else {
executeUpdate(sql);
this.resultSet = new RestfulResultSet(database, this, resultJson);
}
this.affectedRows = 0;
return resultSet;
}
return true;
private int executeOneUpdate(String url, String sql) throws SQLException {
if (!SqlSyntaxValidator.isValidForExecuteUpdate(sql))
throw new SQLException("not a valid sql for executeUpdate: " + sql);
String result = HttpClientPoolUtil.execute(url, sql);
JSONObject jsonObject = JSON.parseObject(result);
if (jsonObject.getString("status").equals("error")) {
throw new SQLException(TSDBConstants.WrapErrMsg("SQL execution error: " + jsonObject.getString("desc") + "\n" + "error code: " + jsonObject.getString("code")));
}
this.resultSet = null;
this.affectedRows = Integer.parseInt(jsonObject.getString("rows"));
return this.affectedRows;
}
@Override
......
src/connector/jdbc/src/main/java/com/taosdata/jdbc/utils/SqlSyntaxValidator.java
浏览文件 @ cee64b0c
......@@ -20,8 +20,11 @@ import java.sql.Connection;
public class SqlSyntaxValidator {
private static final String[] updateSQL = {"insert", "update", "delete", "create", "alter", "drop", "show", "describe", "use", "import"};
private static final String[] querySQL = {"select"};
private static final String[] SQL = {"select", "insert", "import", "create", "use", "alter", "drop", "set", "show", "describe"};
private static final String[] updateSQL = {"insert", "import", "create", "use", "alter", "drop", "set"};
private static final String[] querySQL = {"select", "show", "describe"};
private static final String[] databaseUnspecifiedShow = {"databases", "dnodes", "mnodes", "variables"};
private TSDBConnection tsdbConnection;
......@@ -37,8 +40,38 @@ public class SqlSyntaxValidator {
return false;
}
public static boolean isValidForExecuteQuery(String sql) {
for (String prefix : querySQL) {
if (sql.trim().toLowerCase().startsWith(prefix))
return true;
}
return false;
}
public static boolean isValidForExecute(String sql) {
for (String prefix : SQL) {
if (sql.trim().toLowerCase().startsWith(prefix))
return true;
}
return false;
}
public static boolean isDatabaseUnspecifiedQuery(String sql) {
for (String databaseObj : databaseUnspecifiedShow) {
if (sql.trim().toLowerCase().matches("show\\s+" + databaseObj + ".*"))
return true;
}
return false;
}
public static boolean isDatabaseUnspecifiedUpdate(String sql) {
sql = sql.trim().toLowerCase();
return sql.matches("create\\s+database.*") || sql.startsWith("set") || sql.matches("drop\\s+database.*");
}
public static boolean isUseSql(String sql) {
return sql.trim().toLowerCase().startsWith("use") || sql.trim().toLowerCase().matches("create\\s*database.*") || sql.toLowerCase().toLowerCase().matches("drop\\s*database.*");
return sql.trim().toLowerCase().startsWith("use");
// || sql.trim().toLowerCase().matches("create\\s*database.*") || sql.toLowerCase().toLowerCase().matches("drop\\s*database.*");
}
public static boolean isShowSql(String sql) {
......@@ -58,8 +91,9 @@ public class SqlSyntaxValidator {
return sql.trim().toLowerCase().startsWith("select");
}
public static boolean isShowDatabaseSql(String sql) {
return sql.trim().toLowerCase().matches("show\\s*databases");
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/AuthenticationTest.java
浏览文件 @ cee64b0c
......@@ -8,6 +8,7 @@ import java.sql.*;
public class AuthenticationTest {
private static final String host = "127.0.0.1";
// private static final String host = "master";
private static final String user = "root";
private static final String password = "123456";
private Connection conn;
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulJDBCTest.java
浏览文件 @ cee64b0c
......@@ -10,23 +10,12 @@ import java.util.Random;
public class RestfulJDBCTest {
private static final String host = "127.0.0.1";
private Connection connection;
@Before
public void before() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
}
@After
public void after() throws SQLException {
if (connection != null)
connection.close();
}
// private static final String host = "master";
private static Connection connection;
private Random random = new Random(System.currentTimeMillis());
/**
* 查询所有log.log
* select * from log.log
**/
@Test
public void testCase001() {
......@@ -85,7 +74,6 @@ public class RestfulJDBCTest {
}
}
private Random random = new Random(System.currentTimeMillis());
@Test
public void testCase005() {
......@@ -105,5 +93,50 @@ public class RestfulJDBCTest {
}
}
@Test
public void testCase006() {
try (Statement stmt = connection.createStatement()) {
ResultSet rs = stmt.executeQuery("select * from weather");
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"));
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@Test
public void testCase007() {
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");
}
System.out.println();
}
} catch (SQLException e) {
e.printStackTrace();
}
}
@BeforeClass
public static void before() throws ClassNotFoundException, SQLException {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
connection = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
}
@AfterClass
public static void after() throws SQLException {
if (connection != null)
connection.close();
}
}
src/connector/jdbc/src/test/java/com/taosdata/jdbc/rs/RestfulResultSetMetaDataTest.java 0 → 100644
浏览文件 @ cee64b0c
package com.taosdata.jdbc.rs;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.sql.*;
public class RestfulResultSetMetaDataTest {
private static final String host = "127.0.0.1";
// private static final String host = "master";
private static Connection conn;
private static Statement stmt;
private static ResultSet rs;
private static ResultSetMetaData meta;
@Test
public void getColumnCount() throws SQLException {
Assert.assertEquals(10, meta.getColumnCount());
}
@Test
public void isAutoIncrement() throws SQLException {
Assert.assertFalse(meta.isAutoIncrement(1));
Assert.assertFalse(meta.isAutoIncrement(2));
Assert.assertFalse(meta.isAutoIncrement(3));
Assert.assertFalse(meta.isAutoIncrement(4));
Assert.assertFalse(meta.isAutoIncrement(5));
Assert.assertFalse(meta.isAutoIncrement(6));
Assert.assertFalse(meta.isAutoIncrement(7));
Assert.assertFalse(meta.isAutoIncrement(8));
Assert.assertFalse(meta.isAutoIncrement(9));
Assert.assertFalse(meta.isAutoIncrement(10));
}
@Test
public void isCaseSensitive() throws SQLException {
Assert.assertFalse(meta.isCaseSensitive(1));
}
@Test
public void isSearchable() throws SQLException {
Assert.assertTrue(meta.isSearchable(1));
}
@Test
public void isCurrency() throws SQLException {
Assert.assertFalse(meta.isCurrency(1));
}
@Test
public void isNullable() throws SQLException {
Assert.assertEquals(ResultSetMetaData.columnNoNulls, meta.isNullable(1));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(2));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(3));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(4));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(5));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(6));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(7));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(8));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(9));
Assert.assertEquals(ResultSetMetaData.columnNullable, meta.isNullable(10));
}
@Test
public void isSigned() throws SQLException {
Assert.assertFalse(meta.isSigned(1));
}
@Test
public void getColumnDisplaySize() throws SQLException {
Assert.assertEquals(64, meta.getColumnDisplaySize(10));
}
@Test
public void getColumnLabel() throws SQLException {
Assert.assertEquals("f1", meta.getColumnLabel(1));
}
@Test
public void getColumnName() throws SQLException {
Assert.assertEquals("f1", meta.getColumnName(1));
}
@Test
public void getSchemaName() throws SQLException {
Assert.assertEquals("", meta.getSchemaName(1));
}
@Test
public void getPrecision() throws SQLException {
Assert.assertEquals(0, meta.getPrecision(1));
}
@Test
public void getScale() throws SQLException {
Assert.assertEquals(0, meta.getScale(1));
}
@Test
public void getTableName() throws SQLException {
Assert.assertEquals("", meta.getTableName(1));
}
@Test
public void getCatalogName() throws SQLException {
Assert.assertEquals("restful_test", meta.getCatalogName(1));
Assert.assertEquals("restful_test", meta.getCatalogName(2));
Assert.assertEquals("restful_test", meta.getCatalogName(3));
Assert.assertEquals("restful_test", meta.getCatalogName(4));
Assert.assertEquals("restful_test", meta.getCatalogName(5));
Assert.assertEquals("restful_test", meta.getCatalogName(6));
Assert.assertEquals("restful_test", meta.getCatalogName(7));
Assert.assertEquals("restful_test", meta.getCatalogName(8));
Assert.assertEquals("restful_test", meta.getCatalogName(9));
Assert.assertEquals("restful_test", meta.getCatalogName(10));
}
@Test
public void getColumnType() throws SQLException {
Assert.assertEquals(Types.TIMESTAMP, meta.getColumnType(1));
Assert.assertEquals(Types.INTEGER, meta.getColumnType(2));
Assert.assertEquals(Types.BIGINT, meta.getColumnType(3));
Assert.assertEquals(Types.FLOAT, meta.getColumnType(4));
Assert.assertEquals(Types.DOUBLE, meta.getColumnType(5));
Assert.assertEquals(Types.BINARY, meta.getColumnType(6));
Assert.assertEquals(Types.SMALLINT, meta.getColumnType(7));
Assert.assertEquals(Types.TINYINT, meta.getColumnType(8));
Assert.assertEquals(Types.BOOLEAN, meta.getColumnType(9));
Assert.assertEquals(Types.NCHAR, meta.getColumnType(10));
}
@Test
public void getColumnTypeName() throws SQLException {
Assert.assertEquals("TIMESTAMP", meta.getColumnTypeName(1));
Assert.assertEquals("INT", meta.getColumnTypeName(2));
Assert.assertEquals("BIGINT", meta.getColumnTypeName(3));
Assert.assertEquals("FLOAT", meta.getColumnTypeName(4));
Assert.assertEquals("DOUBLE", meta.getColumnTypeName(5));
Assert.assertEquals("BINARY", meta.getColumnTypeName(6));
Assert.assertEquals("SMALLINT", meta.getColumnTypeName(7));
Assert.assertEquals("TINYINT", meta.getColumnTypeName(8));
Assert.assertEquals("BOOL", meta.getColumnTypeName(9));
Assert.assertEquals("NCHAR", meta.getColumnTypeName(10));
}
@Test
public void isReadOnly() throws SQLException {
Assert.assertTrue(meta.isReadOnly(1));
}
@Test
public void isWritable() throws SQLException {
Assert.assertFalse(meta.isWritable(1));
}
@Test
public void isDefinitelyWritable() throws SQLException {
Assert.assertFalse(meta.isDefinitelyWritable(1));
}
@Test
public void getColumnClassName() throws SQLException {
Assert.assertEquals(Timestamp.class.getName(), meta.getColumnClassName(1));
Assert.assertEquals(Integer.class.getName(), meta.getColumnClassName(2));
Assert.assertEquals(Long.class.getName(), meta.getColumnClassName(3));
Assert.assertEquals(Float.class.getName(), meta.getColumnClassName(4));
Assert.assertEquals(Double.class.getName(), meta.getColumnClassName(5));
Assert.assertEquals(String.class.getName(), meta.getColumnClassName(6));
Assert.assertEquals(Short.class.getName(), meta.getColumnClassName(7));
Assert.assertEquals(Short.class.getName(), meta.getColumnClassName(8));
Assert.assertEquals(Boolean.class.getName(), meta.getColumnClassName(9));
Assert.assertEquals(String.class.getName(), meta.getColumnClassName(10));
}
@Test
public void unwrap() throws SQLException {
Assert.assertNotNull(meta.unwrap(RestfulResultSetMetaData.class));
}
@Test
public void isWrapperFor() throws SQLException {
Assert.assertTrue(meta.isWrapperFor(RestfulResultSetMetaData.class));
}
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
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();
meta = rs.getMetaData();
} catch (ClassNotFoundException | SQLException e) {
e.printStackTrace();
}
}
@AfterClass
public static void afterClass() {
try {
if (rs != null)
rs.close();
if (stmt != null)
stmt.close();
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/rs/RestfulResultSetTest.java 0 → 100644
浏览文件 @ cee64b0c
package com.taosdata.jdbc.rs;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.sql.*;
public class RestfulResultSetTest {
private static final String host = "127.0.0.1";
// private static final String host = "master";
private static Connection conn;
private static Statement stmt;
private static ResultSet rs;
@Test
public void wasNull() throws SQLException {
Assert.assertFalse(rs.wasNull());
}
@Test
public void getString() throws SQLException {
String f10 = rs.getString("f10");
Assert.assertEquals("涛思数据", f10);
f10 = rs.getString(10);
Assert.assertEquals("涛思数据", f10);
}
@Test
public void getBoolean() throws SQLException {
Boolean f9 = rs.getBoolean("f9");
Assert.assertEquals(true, f9);
f9 = rs.getBoolean(9);
Assert.assertEquals(true, f9);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getByte() throws SQLException {
rs.getByte(1);
}
@Test
public void getShort() throws SQLException {
short f7 = rs.getShort("f7");
Assert.assertEquals(10, f7);
f7 = rs.getShort(7);
Assert.assertEquals(10, f7);
}
@Test
public void getInt() throws SQLException {
int f2 = rs.getInt("f2");
Assert.assertEquals(1, f2);
f2 = rs.getInt(2);
Assert.assertEquals(1, f2);
}
@Test
public void getLong() throws SQLException {
long f3 = rs.getLong("f3");
Assert.assertEquals(100, f3);
f3 = rs.getLong(3);
Assert.assertEquals(100, f3);
}
@Test
public void getFloat() throws SQLException {
float f4 = rs.getFloat("f4");
Assert.assertEquals(3.1415f, f4, 0f);
f4 = rs.getFloat(4);
Assert.assertEquals(3.1415f, f4, 0f);
}
@Test
public void getDouble() throws SQLException {
double f5 = rs.getDouble("f5");
Assert.assertEquals(3.1415926, f5, 0.0);
f5 = rs.getDouble(5);
Assert.assertEquals(3.1415926, f5, 0.0);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getBigDecimal() throws SQLException {
rs.getBigDecimal("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getBytes() throws SQLException {
rs.getBytes("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getDate() throws SQLException {
rs.getDate("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getTime() throws SQLException {
rs.getTime("f1");
}
@Test
public void getTimestamp() throws SQLException {
Timestamp f1 = rs.getTimestamp("f1");
Assert.assertEquals("2021-01-01 00:00:00.0", f1.toString());
f1 = rs.getTimestamp(1);
Assert.assertEquals("2021-01-01 00:00:00.0", f1.toString());
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getAsciiStream() throws SQLException {
rs.getAsciiStream("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getUnicodeStream() throws SQLException {
rs.getUnicodeStream("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getBinaryStream() throws SQLException {
rs.getBinaryStream("f1");
}
@Test
public void getWarnings() throws SQLException {
Assert.assertNull(rs.getWarnings());
}
@Test
public void clearWarnings() throws SQLException {
rs.clearWarnings();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getCursorName() throws SQLException {
rs.getCursorName();
}
@Test
public void getMetaData() throws SQLException {
ResultSetMetaData meta = rs.getMetaData();
Assert.assertNotNull(meta);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getObject() throws SQLException {
rs.getObject("f1");
}
@Test(expected = SQLException.class)
public void findColumn() throws SQLException {
int columnIndex = rs.findColumn("f1");
Assert.assertEquals(1, columnIndex);
columnIndex = rs.findColumn("f2");
Assert.assertEquals(2, columnIndex);
columnIndex = rs.findColumn("f3");
Assert.assertEquals(3, columnIndex);
columnIndex = rs.findColumn("f4");
Assert.assertEquals(4, columnIndex);
columnIndex = rs.findColumn("f5");
Assert.assertEquals(5, columnIndex);
columnIndex = rs.findColumn("f6");
Assert.assertEquals(6, columnIndex);
columnIndex = rs.findColumn("f7");
Assert.assertEquals(7, columnIndex);
columnIndex = rs.findColumn("f8");
Assert.assertEquals(8, columnIndex);
columnIndex = rs.findColumn("f9");
Assert.assertEquals(9, columnIndex);
columnIndex = rs.findColumn("f10");
Assert.assertEquals(10, columnIndex);
rs.findColumn("f11");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getCharacterStream() throws SQLException {
rs.getCharacterStream(1);
}
@Test
public void isBeforeFirst() throws SQLException {
Assert.assertFalse(rs.isBeforeFirst());
rs.beforeFirst();
Assert.assertTrue(rs.isBeforeFirst());
rs.next();
}
@Test
public void isAfterLast() throws SQLException {
Assert.assertFalse(rs.isAfterLast());
}
@Test
public void isFirst() throws SQLException {
Assert.assertTrue(rs.isFirst());
}
@Test
public void isLast() throws SQLException {
Assert.assertTrue(rs.isLast());
}
@Test
public void beforeFirst() throws SQLException {
rs.beforeFirst();
Assert.assertTrue(rs.isBeforeFirst());
rs.next();
}
@Test
public void afterLast() throws SQLException {
rs.afterLast();
Assert.assertTrue(rs.isAfterLast());
rs.first();
}
@Test
public void first() throws SQLException {
rs.first();
Assert.assertEquals("2021-01-01 00:00:00.0", rs.getTimestamp("f1").toString());
}
@Test
public void last() throws SQLException {
rs.last();
Assert.assertEquals("2021-01-01 00:00:00.0", rs.getTimestamp("f1").toString());
}
@Test
public void getRow() throws SQLException {
int row = rs.getRow();
Assert.assertEquals(1, row);
rs.beforeFirst();
row = rs.getRow();
Assert.assertEquals(0, row);
rs.first();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void absolute() throws SQLException {
rs.absolute(-1);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void relative() throws SQLException {
rs.relative(-1);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void previous() throws SQLException {
rs.previous();
}
@Test(expected = SQLException.class)
public void setFetchDirection() throws SQLException {
rs.setFetchDirection(ResultSet.FETCH_FORWARD);
rs.setFetchDirection(ResultSet.FETCH_UNKNOWN);
}
@Test
public void getFetchDirection() throws SQLException {
Assert.assertEquals(ResultSet.FETCH_FORWARD, rs.getFetchDirection());
}
@Test(expected = SQLException.class)
public void setFetchSize() throws SQLException {
rs.setFetchSize(0);
}
@Test
public void getFetchSize() throws SQLException {
Assert.assertEquals(1, rs.getFetchSize());
}
@Test
public void getType() throws SQLException {
Assert.assertEquals(ResultSet.TYPE_FORWARD_ONLY, rs.getType());
}
@Test
public void getConcurrency() throws SQLException {
Assert.assertEquals(ResultSet.CONCUR_READ_ONLY, rs.getConcurrency());
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void rowUpdated() throws SQLException {
rs.rowUpdated();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void rowInserted() throws SQLException {
rs.rowInserted();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void rowDeleted() throws SQLException {
rs.rowDeleted();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateNull() throws SQLException {
rs.updateNull("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateBoolean() throws SQLException {
rs.updateBoolean(1, false);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateByte() throws SQLException {
rs.updateByte(1, new Byte("0"));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateShort() throws SQLException {
rs.updateShort(1, new Short("0"));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateInt() throws SQLException {
rs.updateInt(1, 1);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateLong() throws SQLException {
rs.updateLong(1, 1l);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateFloat() throws SQLException {
rs.updateFloat(1, 1f);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateDouble() throws SQLException {
rs.updateDouble(1, 1.0);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateBigDecimal() throws SQLException {
rs.updateBigDecimal(1, new BigDecimal(1));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateString() throws SQLException {
rs.updateString(1, "abc");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateBytes() throws SQLException {
rs.updateBytes(1, new byte[]{});
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateDate() throws SQLException {
rs.updateDate(1, new Date(System.currentTimeMillis()));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateTime() throws SQLException {
rs.updateTime(1, new Time(System.currentTimeMillis()));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateTimestamp() throws SQLException {
rs.updateTimestamp(1, new Timestamp(System.currentTimeMillis()));
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateAsciiStream() throws SQLException {
rs.updateAsciiStream(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateBinaryStream() throws SQLException {
rs.updateBinaryStream(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateCharacterStream() throws SQLException {
rs.updateCharacterStream(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateObject() throws SQLException {
rs.updateObject(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void insertRow() throws SQLException {
rs.insertRow();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateRow() throws SQLException {
rs.updateRow();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void deleteRow() throws SQLException {
rs.deleteRow();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void refreshRow() throws SQLException {
rs.refreshRow();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void cancelRowUpdates() throws SQLException {
rs.cancelRowUpdates();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void moveToInsertRow() throws SQLException {
rs.moveToInsertRow();
}
@Test
public void getStatement() throws SQLException {
Statement stmt = rs.getStatement();
Assert.assertNotNull(stmt);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void moveToCurrentRow() throws SQLException {
rs.moveToCurrentRow();
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getRef() throws SQLException {
rs.getRef(1);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getBlob() throws SQLException {
rs.getBlob("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getClob() throws SQLException {
rs.getClob("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getArray() throws SQLException {
rs.getArray("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getURL() throws SQLException {
rs.getURL("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateRef() throws SQLException {
rs.updateRef("f1", null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateBlob() throws SQLException {
rs.updateBlob(1, (InputStream) null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateClob() throws SQLException {
rs.updateClob(1, (Reader) null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateArray() throws SQLException {
rs.updateArray(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getRowId() throws SQLException {
rs.getRowId("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateRowId() throws SQLException {
rs.updateRowId(1, null);
}
@Test
public void getHoldability() throws SQLException {
Assert.assertEquals(ResultSet.HOLD_CURSORS_OVER_COMMIT, rs.getHoldability());
}
@Test
public void isClosed() throws SQLException {
Assert.assertFalse(rs.isClosed());
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateNString() throws SQLException {
rs.updateNString(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateNClob() throws SQLException {
rs.updateNClob(1, (Reader) null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getNClob() throws SQLException {
rs.getNClob("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getSQLXML() throws SQLException {
rs.getSQLXML("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateSQLXML() throws SQLException {
rs.updateSQLXML(1, null);
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getNString() throws SQLException {
rs.getNString("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void getNCharacterStream() throws SQLException {
rs.getNCharacterStream("f1");
}
@Test(expected = SQLFeatureNotSupportedException.class)
public void updateNCharacterStream() throws SQLException {
rs.updateNCharacterStream(1, null);
}
@Test
public void unwrap() throws SQLException {
RestfulResultSet unwrap = rs.unwrap(RestfulResultSet.class);
Assert.assertNotNull(unwrap);
}
@Test
public void isWrapperFor() throws SQLException {
Assert.assertTrue(rs.isWrapperFor(RestfulResultSet.class));
}
@BeforeClass
public static void beforeClass() {
try {
Class.forName("com.taosdata.jdbc.rs.RestfulDriver");
conn = DriverManager.getConnection("jdbc:TAOS-RS://" + host + ":6041/restful_test?user=root&password=taosdata");
stmt = conn.createStatement();
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("drop table if exists weather");
stmt.execute("create table if not exists weather(f1 timestamp, f2 int, f3 bigint, f4 float, f5 double, f6 binary(64), f7 smallint, f8 tinyint, f9 bool, f10 nchar(64))");
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) {
e.printStackTrace();
}
}
@AfterClass
public static void afterClass() {
try {
if (rs != null)
rs.close();
if (stmt != null)
stmt.close();
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/rs/SQLTest.java
浏览文件 @ cee64b0c
package com.taosdata.jdbc.rs;
import com.taosdata.jdbc.utils.SQLExecutor;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.FixMethodOrder;
......@@ -11,378 +12,315 @@ import java.sql.*;
@FixMethodOrder(MethodSorters.NAME_ASCENDING)
public class SQLTest {
private static final String host = "127.0.0.1";
// private static final String host = "master";
private static Connection connection;
@Test
public void testCase001() {
String sql = "create database if not exists restful_test";
execute(sql);
SQLExecutor.execute(connection, sql);
}
@Test
public void testCase002() {
String sql = "use restful_test";
execute(sql);
SQLExecutor.execute(connection, sql);
}
@Test
public void testCase003() {
String sql = "show databases";
executeWithResult(sql);
SQLExecutor.executeWithResult(connection, sql);
}
@Test
public void testCase004() {
String sql = "show tables";
executeWithResult(sql);
SQLExecutor.executeWithResult(connection, sql);
}
@Test
public void testCase005() {
String sql = "show stables";
executeWithResult(sql);
SQLExecutor.executeWithResult(connection, sql);
}
@Test
public void testCase006() {
String sql = "show dnodes";
executeWithResult(sql);
SQLExecutor.executeWithResult(connection, sql);
}
@Test
public void testCase007() {
String sql = "show vgroups";
executeWithResult(sql);
SQLExecutor.executeWithResult(connection, sql);
}
@Test
public void testCase008() {
String sql = "drop table if exists restful_test.weather";
execute(sql);
SQLExecutor.execute(connection, sql);
}
@Test
public void testCase009() {
String sql = "create table if not exists restful_test.weather(ts timestamp, temperature float) tags(location nchar(64))";
execute(sql);
SQLExecutor.execute(connection, sql);
}
@Test
public void testCase010() {
String sql = "create table t1 using restful_test.weather tags('北京')";
execute(sql);
SQLExecutor.execute(connection, sql);
}
@Test
public void testCase011() {
String sql = "insert into restful_test.t1 values(now, 22.22)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase012() {
String sql = "insert into restful_test.t1 values('2020-01-01 00:00:00.000', 22.22)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase013() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase014() {
String sql = "insert into restful_test.t2 using weather tags('上海') values('2020-01-01 00:03:00.000', 22.22)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase015() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase016() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase017() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase018() {
String sql = "select * from restful_test.t1";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase019() {
String sql = "select * from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase020() {
String sql = "select ts, temperature from restful_test.t1";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase021() {
String sql = "select ts, temperature from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase022() {
String sql = "select temperature, ts from restful_test.t1";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase023() {
String sql = "select temperature, ts from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase024() {
String sql = "import into restful_test.t5 using weather tags('石家庄') values('2020-01-01 00:01:00.000', 22.22)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase025() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase026() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase027() {
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)";
executeUpdate(sql);
SQLExecutor.executeUpdate(connection, sql);
}
@Test
public void testCase028() {
String sql = "select location, temperature, ts from restful_test.weather where temperature > 1";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase029() {
String sql = "select location, temperature, ts from restful_test.weather where temperature < 1";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase030() {
String sql = "select location, temperature, ts from restful_test.weather where ts > now";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase031() {
String sql = "select location, temperature, ts from restful_test.weather where ts < now";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase032() {
String sql = "select count(*) from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase033() {
String sql = "select first(*) from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase034() {
String sql = "select last(*) from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase035() {
String sql = "select last_row(*) from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase036() {
String sql = "select ts, ts as primary_key from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase037() {
String sql = "select database()";
execute("use restful_test");
executeQuery(sql);
SQLExecutor.execute(connection, "use restful_test");
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase038() {
String sql = "select client_version()";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase039() {
String sql = "select server_status()";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase040() {
String sql = "select server_status() as status";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase041() {
String sql = "select tbname, location from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase042() {
String sql = "select count(tbname) from restful_test.weather";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase043() {
String sql = "select * from restful_test.weather where ts < now - 1h";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase044() {
String sql = "select * from restful_test.weather where ts < now - 1h and location like '%'";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase045() {
String sql = "select * from restful_test.weather where ts < now - 1h order by ts";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase046() {
String sql = "select last(*) from restful_test.weather where ts < now - 1h group by tbname order by tbname";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase047() {
String sql = "select * from restful_test.weather limit 2";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase048() {
String sql = "select * from restful_test.weather limit 2 offset 5";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase049() {
String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts ";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase050() {
String sql = "select * from restful_test.t1, restful_test.t3 where t1.ts = t3.ts and t1.location = t3.location";
executeQuery(sql);
SQLExecutor.executeQuery(connection, sql);
}
@Test
public void testCase051() {
String sql = "select * from restful_test.t1 tt, restful_test.t3 yy where tt.ts = yy.ts";
executeQuery(sql);
}
private void executeUpdate(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();
}
}
private void executeWithResult(String sql) {
try (Statement statement = connection.createStatement()) {
statement.execute(sql);
ResultSet resultSet = statement.getResultSet();
printResult(resultSet);
} catch (SQLException e) {
e.printStackTrace();
}
}
private void execute(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();
}
}
private static void printSql(String sql, boolean succeed, long cost) {
System.out.println("[ " + (succeed ? "OK" : "ERROR!") + " ] time cost: " + cost + " ms, execute statement ====> " + sql);
}
private void executeQuery(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 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());
}
SQLExecutor.executeQuery(connection, sql);
}
@BeforeClass
......
src/connector/jdbc/src/test/java/com/taosdata/jdbc/utils/SQLExecutor.java 0 → 100644
浏览文件 @ cee64b0c
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());
}
}
}
tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JdbcRestfulDemo.java
浏览文件 @ cee64b0c
......@@ -14,13 +14,14 @@ public class JdbcRestfulDemo {
String url = "jdbc:TAOS-RS://" + host + ":6041/?user=root&password=taosdata";
Properties properties = new Properties();
properties.setProperty("charset", "UTF-8");
properties.setProperty("locale", "en_US.UTF-8");
properties.setProperty("timezone", "UTC-8");
// properties.setProperty("charset", "UTF-8");
// properties.setProperty("locale", "en_US.UTF-8");
// properties.setProperty("timezone", "UTC-8");
Connection conn = DriverManager.getConnection(url, properties);
Statement stmt = conn.createStatement();
stmt.execute("drop database if exists restful_test");
stmt.execute("create database if not exists restful_test");
stmt.execute("use restful_test");
stmt.execute("create table restful_test.weather(ts timestamp, temperature float) tags(location nchar(64))");
......@@ -34,6 +35,7 @@ public class JdbcRestfulDemo {
System.out.println();
}
rs.close();
stmt.close();
conn.close();
} catch (ClassNotFoundException e) {
......
tests/examples/JDBC/connectionPools/pom.xml
浏览文件 @ cee64b0c
......@@ -12,7 +12,7 @@
<dependency>
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.11</version>
<version>2.0.17</version>
</dependency>
<!-- druid -->
......@@ -44,7 +44,6 @@
<artifactId>c3p0</artifactId>
<version>0.9.5.4</version>
</dependency>
<!-- log4j -->
<dependency>
<groupId>log4j</groupId>
......
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