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TDengine
提交 e76d2ca9 编写于 作者: haoranc's avatar haoranc
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Merge branch 'develop' of github.com:taosdata/TDengine into dev/chr

上级 7d6f3b5b 9dd96c10
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cmake/version.inc
浏览文件 @ e76d2ca9
......@@ -4,7 +4,7 @@ PROJECT(TDengine)
IF (DEFINED VERNUMBER)
SET(TD_VER_NUMBER ${VERNUMBER})
ELSE ()
SET(TD_VER_NUMBER "2.1.1.0")
SET(TD_VER_NUMBER "2.1.3.0")
ENDIF ()
IF (DEFINED VERCOMPATIBLE)
......
documentation20/cn/08.connector/01.java/docs.md
浏览文件 @ e76d2ca9
......@@ -49,6 +49,7 @@ TDengine 的 JDBC 驱动实现尽可能与关系型数据库驱动保持一致
</tr>
</table>
注意：与 JNI 方式不同，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，RESTful 下所有对表名、超级表名的引用都需要指定数据库名前缀。
## 如何获取 taos-jdbcdriver
......@@ -551,7 +552,7 @@ TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对
| BIGINT | java.lang.Long |
| FLOAT | java.lang.Float |
| DOUBLE | java.lang.Double |
| SMALLINT | java.lang.Short |
| SMALLINT | java.lang.Short |
| TINYINT | java.lang.Byte |
| BOOL | java.lang.Boolean |
| BINARY | byte array |
......
documentation20/cn/08.connector/docs.md
浏览文件 @ e76d2ca9
......@@ -585,7 +585,9 @@ conn.close()
## <a class="anchor" id="restful"></a>RESTful Connector
为支持各种不同类型平台的开发，TDengine提供符合REST设计标准的API，即RESTful API。为最大程度降低学习成本，不同于其他数据库RESTful API的设计方法，TDengine直接通过HTTP POST 请求BODY中包含的SQL语句来操作数据库，仅需要一个URL。RESTful连接器的使用参见[视频教程](https://www.taosdata.com/blog/2020/11/11/1965.html)。
为支持各种不同类型平台的开发，TDengine 提供符合 REST 设计标准的 API，即 RESTful API。为最大程度降低学习成本，不同于其他数据库 RESTful API 的设计方法，TDengine 直接通过 HTTP POST 请求 BODY 中包含的 SQL 语句来操作数据库，仅需要一个 URL。RESTful 连接器的使用参见[视频教程](https://www.taosdata.com/blog/2020/11/11/1965.html)。
注意：与标准连接器的一个区别是，RESTful 接口是无状态的，因此 `USE db_name` 指令没有效果，所有对表名、超级表名的引用都需要指定数据库名前缀。
### HTTP请求格式
......
documentation20/cn/09.connections/docs.md
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......@@ -77,48 +77,43 @@ sudo cp -rf /usr/local/taos/connector/grafanaplugin /var/lib/grafana/plugins/tde
## <a class="anchor" id="matlab"></a>MATLAB
MATLAB可以通过安装包内提供的JDBC Driver直接连接到TDengine获取数据到本地工作空间。
MATLAB 可以通过安装包内提供的 JDBC Driver 直接连接到 TDengine 获取数据到本地工作空间。
### MATLAB的JDBC接口适配
### MATLAB 的 JDBC 接口适配
MATLAB的适配有下面几个步骤，下面以Windows10上适配MATLAB2017a为例：
MATLAB 的适配有下面几个步骤，下面以 Windows 10 上适配 MATLAB2021a 为例：
- 将TDengine安装包内的驱动程序JDBCDriver-1.0.0-dist.jar拷贝到${matlab_root}\MATLAB\R2017a\java\jar\toolbox
- 将TDengine安装包内的taos.lib文件拷贝至${matlab_ root _dir}\MATLAB\R2017a\lib\win64
- 将新添加的驱动jar包加入MATLAB的classpath。在${matlab_ root _dir}\MATLAB\R2017a\toolbox\local\classpath.txt文件中添加下面一行
​
- 将 TDengine 客户端安装路径下的 `\TDengine\connector\jdbc的驱动程序taos-jdbcdriver-2.0.25-dist.jar` 拷贝到 `${matlab_root}\MATLAB\R2021a\java\jar\toolbox`。
- 将 TDengine 安装包内的 `taos.lib` 文件拷贝至 `${matlab_root_dir}\MATLAB\R2021\lib\win64`。
- 将新添加的驱动 jar 包加入 MATLAB 的 classpath。在 `${matlab_root_dir}\MATLAB\R2021a\toolbox\local\classpath.txt` 文件中添加下面一行：
```
$matlabroot/java/jar/toolbox/JDBCDriver-1.0.0-dist.jar
$matlabroot/java/jar/toolbox/taos-jdbcdriver-2.0.25-dist.jar
```
- 在${user_home}\AppData\Roaming\MathWorks\MATLAB\R2017a\下添加一个文件javalibrarypath.txt, 并在该文件中添加taos.dll的路径，比如您的taos.dll是在安装时拷贝到了C:\Windows\System32下，那么就应该在javalibrarypath.txt中添加如下一行：
​
- 在 `${user_home}\AppData\Roaming\MathWorks\MATLAB\R2021a\` 下添加一个文件 `javalibrarypath.txt`，并在该文件中添加 taos.dll 的路径，比如您的 taos.dll 是在安装时拷贝到了 `C:\Windows\System32` 下，那么就应该在 `javalibrarypath.txt` 中添加如下一行：
```
C:\Windows\System32
```
### 在MATLAB中连接TDengine获取数据
### 在 MATLAB 中连接 TDengine 获取数据
在成功进行了上述配置后，打开MATLAB。
在成功进行了上述配置后，打开 MATLAB。
- 创建一个连接：
```matlab
conn = database(‘db’, ‘root’, ‘taosdata’, ‘com.taosdata.jdbc.TSDBDriver’, ‘jdbc:TSDB://127.0.0.1:0/’)
conn = database(‘test’, ‘root’, ‘taosdata’, ‘com.taosdata.jdbc.TSDBDriver’, ‘jdbc:TSDB://192.168.1.94:6030/’)
```
- 执行一次查询：
```matlab
sql0 = [‘select * from tb’]
data = select(conn, sql0);
```
- 插入一条记录:
```matlab
sql1 = [‘insert into tb values (now, 1)’]
exec(conn, sql1)
```
更多例子细节请参考安装包内examples\Matlab\TDengineDemo.m文件。
更多例子细节请参考安装包内 `examples\Matlab\TDengineDemo.m` 文件。
## <a class="anchor" id="r"></a>R
......
documentation20/cn/12.taos-sql/docs.md
浏览文件 @ e76d2ca9
......@@ -144,7 +144,7 @@ TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传
```
UPDATE 参数控制是否允许更新数据。缺省值为 0，取值范围为 [0, 1]。0 表示会直接丢弃后写入的相同时间戳的数据；1 表示会使用后写入的数据覆盖已有的相同时间戳的数据。
**Tips**: 以上所有参数修改后都可以用show databases来确认是否修改成功。另外，从 2.1.1.0 版本开始，修改这些参数后无需重启服务器即可生效。
**Tips**: 以上所有参数修改后都可以用show databases来确认是否修改成功。另外，从 2.1.3.0 版本开始，修改这些参数后无需重启服务器即可生效。
- **显示系统所有数据库**
......@@ -263,6 +263,14 @@ TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传
```
如果表是通过超级表创建，更改表结构的操作只能对超级表进行。同时针对超级表的结构更改对所有通过该结构创建的表生效。对于不是通过超级表创建的表，可以直接修改表结构。
- **表修改列宽**
```mysql
ALTER TABLE tb_name MODIFY COLUMN field_name data_type(length);
```
如果数据列的类型是可变长格式（BINARY 或 NCHAR），那么可以使用此指令修改其宽度（只能改大，不能改小）。（2.1.3.0 版本新增）
如果表是通过超级表创建，更改表结构的操作只能对超级表进行。同时针对超级表的结构更改对所有通过该结构创建的表生效。对于不是通过超级表创建的表，可以直接修改表结构。
## <a class="anchor" id="super-table"></a>超级表STable管理
注意：在 2.0.15.0 及以后的版本中，开始支持 STABLE 保留字。也即，在本节后文的指令说明中，CREATE、DROP、ALTER 三个指令在老版本中保留字需写作 TABLE 而不是 STABLE。
......@@ -323,6 +331,13 @@ TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传
ALTER STABLE stb_name DROP COLUMN field_name;
```
- **超级表修改列宽**
```mysql
ALTER STABLE stb_name MODIFY COLUMN field_name data_type(length);
```
如果数据列的类型是可变长格式（BINARY 或 NCHAR），那么可以使用此指令修改其宽度（只能改大，不能改小）。（2.1.3.0 版本新增）
## <a class="anchor" id="tags"></a>超级表 STable 中 TAG 管理
- **添加标签**
......@@ -346,6 +361,13 @@ TDengine 缺省的时间戳是毫秒精度，但通过在 CREATE DATABASE 时传
```
修改超级表的标签名，从超级表修改某个标签名后，该超级表下的所有子表也会自动更新该标签名。
- **修改标签列宽度**
```mysql
ALTER STABLE stb_name MODIFY TAG tag_name data_type(length);
```
如果标签的类型是可变长格式（BINARY 或 NCHAR），那么可以使用此指令修改其宽度（只能改大，不能改小）。（2.1.3.0 版本新增）
- **修改子表标签值**
```mysql
......
snap/snapcraft.yaml
浏览文件 @ e76d2ca9
name: tdengine
base: core18
version: '2.1.1.0'
version: '2.1.3.0'
icon: snap/gui/t-dengine.svg
summary: an open-source big data platform designed and optimized for IoT.
description: |
......@@ -72,7 +72,7 @@ parts:
- usr/bin/taosd
- usr/bin/taos
- usr/bin/taosdemo
- usr/lib/libtaos.so.2.1.1.0
- usr/lib/libtaos.so.2.1.3.0
- usr/lib/libtaos.so.1
- usr/lib/libtaos.so
......
src/client/src/tscSQLParser.c
浏览文件 @ e76d2ca9
......@@ -63,7 +63,8 @@ static SExprInfo* doAddProjectCol(SQueryInfo* pQueryInfo, int32_t colIndex, int3
static int32_t setShowInfo(SSqlObj* pSql, SSqlInfo* pInfo);
static char* getAccountId(SSqlObj* pSql);
static bool serializeExprListToVariant(SArray* pList, tVariant **dest, int16_t colType);
static int convertTimestampStrToInt64(tVariant *pVar, int32_t precision);
static bool serializeExprListToVariant(SArray* pList, tVariant **dest, int16_t colType, uint8_t precision);
static int32_t validateParamOfRelationIn(tVariant *pVar, int32_t colType);
static bool has(SArray* pFieldList, int32_t startIdx, const char* name);
......@@ -149,7 +150,7 @@ int16_t getNewResColId(SSqlCmd* pCmd) {
// serialize expr in exprlist to binary
// formate "type | size | value"
bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType) {
bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType, uint8_t precision) {
bool ret = false;
if (!pList || pList->size <= 0 || colType < 0) {
return ret;
......@@ -159,14 +160,17 @@ bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType)
int32_t firstTokenType = item->pNode->token.type;
int32_t type = firstTokenType;
//nchar to binary and
toTSDBType(type);
if (type != colType && (type != TSDB_DATA_TYPE_BINARY || colType != TSDB_DATA_TYPE_NCHAR)) {
return false;
}
type = colType;
//nchar to binary and other xxint to bigint
toTSDBType(type);
if (colType != TSDB_DATA_TYPE_TIMESTAMP && !IS_UNSIGNED_NUMERIC_TYPE(colType)) {
if (type != colType && (type != TSDB_DATA_TYPE_BINARY || colType != TSDB_DATA_TYPE_NCHAR)) {
return false;
}
}
type = colType;
SBufferWriter bw = tbufInitWriter( NULL, false);
SBufferWriter bw = tbufInitWriter( NULL, false );
tbufEnsureCapacity(&bw, 512);
int32_t size = (int32_t)(pList->size);
......@@ -179,16 +183,23 @@ bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType)
// check all the token type in expr list same or not
if (firstTokenType != pSub->token.type) {
break;
}
toTSDBType(pSub->token.type);
tVariant var;
tVariantCreate(&var, &pSub->token);
if (type == TSDB_DATA_TYPE_BOOL || IS_SIGNED_NUMERIC_TYPE(type)) {
tbufWriteInt64(&bw, var.i64);
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
// ugly code, refactor later
if (IS_UNSIGNED_NUMERIC_TYPE(pSub->token.type) || IS_SIGNED_NUMERIC_TYPE(pSub->token.type)) {
tbufWriteUint64(&bw, var.i64);
} else {
tVariantDestroy(&var);
break;
}
}
toTSDBType(pSub->token.type);
tVariant var;
tVariantCreate(&var, &pSub->token);
if (type == TSDB_DATA_TYPE_BOOL || type == TSDB_DATA_TYPE_TINYINT || type == TSDB_DATA_TYPE_SMALLINT
|| type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_INT) {
tbufWriteInt64(&bw, var.i64);
} else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_FLOAT) {
else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_FLOAT) {
tbufWriteDouble(&bw, var.dKey);
} else if (type == TSDB_DATA_TYPE_BINARY){
tbufWriteBinary(&bw, var.pz, var.nLen);
......@@ -201,6 +212,16 @@ bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType)
}
tbufWriteBinary(&bw, buf, twcslen((wchar_t *)buf) * TSDB_NCHAR_SIZE);
free(buf);
} else if (type == TSDB_DATA_TYPE_TIMESTAMP) {
if (var.nType == TSDB_DATA_TYPE_BINARY) {
if (convertTimestampStrToInt64(&var, precision) < 0) {
tVariantDestroy(&var);
break;
}
tbufWriteInt64(&bw, var.i64);
} else if (var.nType == TSDB_DATA_TYPE_BIGINT) {
tbufWriteInt64(&bw, var.i64);
}
}
tVariantDestroy(&var);
......@@ -286,29 +307,33 @@ static int32_t invalidOperationMsg(char* dstBuffer, const char* errMsg) {
return tscInvalidOperationMsg(dstBuffer, errMsg, NULL);
}
static int setColumnFilterInfoForTimestamp(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tVariant* pVar) {
static int convertTimestampStrToInt64(tVariant *pVar, int32_t precision) {
int64_t time = 0;
const char* msg = "invalid timestamp";
strdequote(pVar->pz);
char* seg = strnchr(pVar->pz, '-', pVar->nLen, false);
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableComInfo tinfo = tscGetTableInfo(pTableMetaInfo->pTableMeta);
char* seg = strnchr(pVar->pz, '-', pVar->nLen, false);
if (seg != NULL) {
if (taosParseTime(pVar->pz, &time, pVar->nLen, tinfo.precision, tsDaylight) != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg);
if (taosParseTime(pVar->pz, &time, pVar->nLen, precision, tsDaylight) != TSDB_CODE_SUCCESS) {
return -1;
}
} else {
if (tVariantDump(pVar, (char*)&time, TSDB_DATA_TYPE_BIGINT, true)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg);
return -1;
}
}
tVariantDestroy(pVar);
tVariantCreateFromBinary(pVar, (char*)&time, 0, TSDB_DATA_TYPE_BIGINT);
return 0;
}
static int setColumnFilterInfoForTimestamp(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, tVariant* pVar) {
const char* msg = "invalid timestamp";
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableComInfo tinfo = tscGetTableInfo(pTableMetaInfo->pTableMeta);
if (convertTimestampStrToInt64(pVar, tinfo.precision) < -1) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg);
}
return TSDB_CODE_SUCCESS;
}
......@@ -1282,7 +1307,7 @@ static bool validateTagParams(SArray* pTagsList, SArray* pFieldList, SSqlCmd* pC
const char* msg1 = "invalid number of tag columns";
const char* msg2 = "tag length too long";
const char* msg3 = "duplicated column names";
const char* msg4 = "timestamp not allowed in tags";
//const char* msg4 = "timestamp not allowed in tags";
const char* msg5 = "invalid data type in tags";
const char* msg6 = "invalid tag name";
const char* msg7 = "invalid binary/nchar tag length";
......@@ -1298,10 +1323,10 @@ static bool validateTagParams(SArray* pTagsList, SArray* pFieldList, SSqlCmd* pC
for (int32_t i = 0; i < numOfTags; ++i) {
TAOS_FIELD* p = taosArrayGet(pTagsList, i);
if (p->type == TSDB_DATA_TYPE_TIMESTAMP) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
return false;
}
//if (p->type == TSDB_DATA_TYPE_TIMESTAMP) {
// invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
// return false;
//}
if (!isValidDataType(p->type)) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg5);
......@@ -1359,7 +1384,7 @@ static bool validateTagParams(SArray* pTagsList, SArray* pFieldList, SSqlCmd* pC
* tags name /column name is truncated in sql.y
*/
bool validateOneTags(SSqlCmd* pCmd, TAOS_FIELD* pTagField) {
const char* msg1 = "timestamp not allowed in tags";
//const char* msg1 = "timestamp not allowed in tags";
const char* msg2 = "duplicated column names";
const char* msg3 = "tag length too long";
const char* msg4 = "invalid tag name";
......@@ -1382,10 +1407,10 @@ bool validateOneTags(SSqlCmd* pCmd, TAOS_FIELD* pTagField) {
}
// no timestamp allowable
if (pTagField->type == TSDB_DATA_TYPE_TIMESTAMP) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
return false;
}
//if (pTagField->type == TSDB_DATA_TYPE_TIMESTAMP) {
// invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg1);
// return false;
//}
if ((pTagField->type < TSDB_DATA_TYPE_BOOL) || (pTagField->type > TSDB_DATA_TYPE_UBIGINT)) {
invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg6);
......@@ -2125,7 +2150,10 @@ void setResultColName(char* name, tSqlExprItem* pItem, int32_t functionId, SStrT
}
static void updateLastScanOrderIfNeeded(SQueryInfo* pQueryInfo) {
if (pQueryInfo->sessionWindow.gap > 0 || tscGroupbyColumn(pQueryInfo)) {
if (pQueryInfo->sessionWindow.gap > 0 ||
pQueryInfo->stateWindow ||
taosArrayGetSize(pQueryInfo->pUpstream) > 0 ||
tscGroupbyColumn(pQueryInfo)) {
size_t numOfExpr = tscNumOfExprs(pQueryInfo);
for (int32_t i = 0; i < numOfExpr; ++i) {
SExprInfo* pExpr = tscExprGet(pQueryInfo, i);
......@@ -2385,7 +2413,9 @@ int32_t addExprAndResultField(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, int32_t col
// NOTE: has time range condition or normal column filter condition, the last_row query will be transferred to last query
SConvertFunc cvtFunc = {.originFuncId = functionId, .execFuncId = functionId};
if (functionId == TSDB_FUNC_LAST_ROW && ((!TSWINDOW_IS_EQUAL(pQueryInfo->window, TSWINDOW_INITIALIZER)) || (hasNormalColumnFilter(pQueryInfo)))) {
if (functionId == TSDB_FUNC_LAST_ROW && ((!TSWINDOW_IS_EQUAL(pQueryInfo->window, TSWINDOW_INITIALIZER)) ||
(hasNormalColumnFilter(pQueryInfo)) ||
taosArrayGetSize(pQueryInfo->pUpstream)>0)) {
cvtFunc.execFuncId = TSDB_FUNC_LAST;
}
......@@ -3337,8 +3367,8 @@ static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo,
// TK_GT,TK_GE,TK_EQ,TK_NE are based on the pColumn->lowerBndd
} else if (pExpr->tokenId == TK_IN) {
tVariant *pVal;
if (pRight->tokenId != TK_SET || !serializeExprListToVariant(pRight->pParam, &pVal, colType) || colType == TSDB_DATA_TYPE_TIMESTAMP) {
tVariant *pVal;
if (pRight->tokenId != TK_SET || !serializeExprListToVariant(pRight->pParam, &pVal, colType, timePrecision)) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg);
}
if (validateParamOfRelationIn(pVal, colType) != TSDB_CODE_SUCCESS) {
......@@ -3349,8 +3379,7 @@ static int32_t doExtractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo,
pColumnFilter->pz = (int64_t)calloc(1, pVal->nLen + 1);
pColumnFilter->len = pVal->nLen;
pColumnFilter->filterstr = 1;
memcpy((char *)(pColumnFilter->pz), (char *)(pVal->pz), pVal->nLen);
//retVal = tVariantDump(pVal, (char *)(pColumnFilter->pz), TSDB_DATA_TYPE_BINARY, false);
memcpy((char *)(pColumnFilter->pz), (char *)(pVal->pz), pVal->nLen);
tVariantDestroy(pVal);
free(pVal);
......@@ -3483,6 +3512,7 @@ static int32_t extractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SC
const char* msg1 = "non binary column not support like operator";
const char* msg2 = "binary column not support this operator";
const char* msg3 = "bool column not support this operator";
const char* msg4 = "primary key not support this operator";
SColumn* pColumn = tscColumnListInsert(pQueryInfo->colList, pIndex->columnIndex, pTableMeta->id.uid, pSchema);
SColumnFilterInfo* pColFilter = NULL;
......@@ -3539,6 +3569,9 @@ static int32_t extractColumnFilterInfo(SSqlCmd* pCmd, SQueryInfo* pQueryInfo, SC
pColumn->columnIndex = pIndex->columnIndex;
pColumn->tableUid = pTableMeta->id.uid;
if (pColumn->columnIndex == PRIMARYKEY_TIMESTAMP_COL_INDEX && pExpr->tokenId == TK_IN) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
}
STableComInfo tinfo = tscGetTableInfo(pTableMeta);
return doExtractColumnFilterInfo(pCmd, pQueryInfo, tinfo.precision, pColFilter, pSchema->type, pExpr);
......@@ -6808,7 +6841,7 @@ int32_t doCheckForCreateFromStable(SSqlObj* pSql, SSqlInfo* pInfo) {
const int32_t STABLE_INDEX = 1;
STableMetaInfo* pStableMetaInfo = tscGetMetaInfo(pQueryInfo, STABLE_INDEX);
// super table name, create table by using dst
int32_t numOfTables = (int32_t) taosArrayGetSize(pCreateTable->childTableInfo);
for(int32_t j = 0; j < numOfTables; ++j) {
......@@ -6837,6 +6870,7 @@ int32_t doCheckForCreateFromStable(SSqlObj* pSql, SSqlInfo* pInfo) {
// too long tag values will return invalid sql, not be truncated automatically
SSchema *pTagSchema = tscGetTableTagSchema(pStableMetaInfo->pTableMeta);
STableComInfo tinfo = tscGetTableInfo(pStableMetaInfo->pTableMeta);
STagData *pTag = &pCreateTableInfo->tagdata;
SKVRowBuilder kvRowBuilder = {0};
......@@ -6886,6 +6920,15 @@ int32_t doCheckForCreateFromStable(SSqlObj* pSql, SSqlInfo* pInfo) {
tdDestroyKVRowBuilder(&kvRowBuilder);
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
} else if (pSchema->type == TSDB_DATA_TYPE_TIMESTAMP) {
if (pItem->pVar.nType == TSDB_DATA_TYPE_BINARY) {
ret = convertTimestampStrToInt64(&(pItem->pVar), tinfo.precision);
if (ret != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
}
} else if (pItem->pVar.nType == TSDB_DATA_TYPE_TIMESTAMP) {
pItem->pVar.i64 = convertTimePrecision(pItem->pVar.i64, TSDB_TIME_PRECISION_NANO, tinfo.precision);
}
}
ret = tVariantDump(&(pItem->pVar), tagVal, pSchema->type, true);
......@@ -6932,7 +6975,17 @@ int32_t doCheckForCreateFromStable(SSqlObj* pSql, SSqlInfo* pInfo) {
tdDestroyKVRowBuilder(&kvRowBuilder);
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg3);
}
} else if (pSchema->type == TSDB_DATA_TYPE_TIMESTAMP) {
if (pItem->pVar.nType == TSDB_DATA_TYPE_BINARY) {
ret = convertTimestampStrToInt64(&(pItem->pVar), tinfo.precision);
if (ret != TSDB_CODE_SUCCESS) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg4);
}
} else if (pItem->pVar.nType == TSDB_DATA_TYPE_TIMESTAMP) {
pItem->pVar.i64 = convertTimePrecision(pItem->pVar.i64, TSDB_TIME_PRECISION_NANO, tinfo.precision);
}
}
ret = tVariantDump(&(pItem->pVar), tagVal, pSchema->type, true);
......@@ -7774,17 +7827,29 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
return code;
}
}
int32_t timeWindowQuery =
(TPARSER_HAS_TOKEN(pSqlNode->interval.interval) || TPARSER_HAS_TOKEN(pSqlNode->sessionVal.gap));
if (validateSelectNodeList(pCmd, pQueryInfo, pSqlNode->pSelNodeList, false, false, false) != TSDB_CODE_SUCCESS) {
if (validateSelectNodeList(pCmd, pQueryInfo, pSqlNode->pSelNodeList, false, false, timeWindowQuery) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
// parse the window_state
if (validateStateWindowNode(pCmd, pQueryInfo, pSqlNode, false) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
// todo NOT support yet
for(int32_t i = 0; i < tscNumOfExprs(pQueryInfo); ++i) {
SExprInfo* pExpr = tscExprGet(pQueryInfo, i);
int32_t f = pExpr->base.functionId;
if (f == TSDB_FUNC_STDDEV || f == TSDB_FUNC_PERCT) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), msg6);
}
if ((timeWindowQuery || pQueryInfo->stateWindow) && f == TSDB_FUNC_LAST) {
pExpr->base.numOfParams = 1;
pExpr->base.param[0].i64 = TSDB_ORDER_ASC;
pExpr->base.param[0].nType = TSDB_DATA_TYPE_INT;
}
}
......@@ -7815,7 +7880,10 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
if (validateIntervalNode(pSql, pQueryInfo, pSqlNode) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
} else {
if (isTimeWindowQuery(pQueryInfo) || pQueryInfo->sessionWindow.gap > 0) {
if (validateSessionNode(pCmd, pQueryInfo, pSqlNode) != TSDB_CODE_SUCCESS) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
if (isTimeWindowQuery(pQueryInfo)) {
// check if the first column of the nest query result is timestamp column
SColumn* pCol = taosArrayGetP(pQueryInfo->colList, 0);
if (pCol->info.type != TSDB_DATA_TYPE_TIMESTAMP) {
......@@ -7836,6 +7904,8 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
if ((code = doFunctionsCompatibleCheck(pCmd, pQueryInfo, tscGetErrorMsgPayload(pCmd))) != TSDB_CODE_SUCCESS) {
return code;
}
updateLastScanOrderIfNeeded(pQueryInfo);
} else {
pQueryInfo->command = TSDB_SQL_SELECT;
......@@ -7924,8 +7994,7 @@ int32_t validateSqlNode(SSqlObj* pSql, SSqlNode* pSqlNode, SQueryInfo* pQueryInf
return TSDB_CODE_TSC_INVALID_OPERATION;
}
if ((isTimeWindowQuery(pQueryInfo) || pQueryInfo->sessionWindow.gap > 0) &&
(validateFunctionsInIntervalOrGroupbyQuery(pCmd, pQueryInfo) != TSDB_CODE_SUCCESS)) {
if (isTimeWindowQuery(pQueryInfo) && (validateFunctionsInIntervalOrGroupbyQuery(pCmd, pQueryInfo) != TSDB_CODE_SUCCESS)) {
return TSDB_CODE_TSC_INVALID_OPERATION;
}
......@@ -8030,12 +8099,22 @@ int32_t exprTreeFromSqlExpr(SSqlCmd* pCmd, tExprNode **pExpr, const tSqlExpr* pS
assert(pSqlExpr->pRight == NULL);
if (pSqlExpr->type == SQL_NODE_VALUE) {
int32_t ret = TSDB_CODE_SUCCESS;
*pExpr = calloc(1, sizeof(tExprNode));
(*pExpr)->nodeType = TSQL_NODE_VALUE;
(*pExpr)->pVal = calloc(1, sizeof(tVariant));
tVariantAssign((*pExpr)->pVal, &pSqlExpr->value);
return TSDB_CODE_SUCCESS;
STableMeta* pTableMeta = tscGetMetaInfo(pQueryInfo, 0)->pTableMeta;
if (pCols != NULL && taosArrayGetSize(pCols) > 0) {
SColIndex* idx = taosArrayGet(pCols, 0);
SSchema* pSchema = tscGetTableColumnSchema(pTableMeta, idx->colIndex);
// convert time by precision
if (pSchema != NULL && TSDB_DATA_TYPE_TIMESTAMP == pSchema->type && TSDB_DATA_TYPE_BINARY == (*pExpr)->pVal->nType) {
ret = setColumnFilterInfoForTimestamp(pCmd, pQueryInfo, (*pExpr)->pVal);
}
}
return ret;
} else if (pSqlExpr->type == SQL_NODE_SQLFUNCTION) {
// arithmetic expression on the results of aggregation functions
*pExpr = calloc(1, sizeof(tExprNode));
......@@ -8092,21 +8171,22 @@ int32_t exprTreeFromSqlExpr(SSqlCmd* pCmd, tExprNode **pExpr, const tSqlExpr* pS
} else if (pSqlExpr->tokenId == TK_SET) {
int32_t colType = -1;
STableMeta* pTableMeta = tscGetMetaInfo(pQueryInfo, 0)->pTableMeta;
if (pCols != NULL) {
if (pCols != NULL && taosArrayGetSize(pCols) > 0) {
SColIndex* idx = taosArrayGet(pCols, 0);
SSchema* pSchema = tscGetTableColumnSchema(pTableMeta, idx->colIndex);
if (pSchema != NULL) {
colType = pSchema->type;
}
}
tVariant *pVal;
if (colType >= TSDB_DATA_TYPE_TINYINT && colType <= TSDB_DATA_TYPE_BIGINT) {
colType = TSDB_DATA_TYPE_BIGINT;
} else if (colType == TSDB_DATA_TYPE_FLOAT || colType == TSDB_DATA_TYPE_DOUBLE) {
colType = TSDB_DATA_TYPE_DOUBLE;
}
if (serializeExprListToVariant(pSqlExpr->pParam, &pVal, colType) == false) {
STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
STableComInfo tinfo = tscGetTableInfo(pTableMetaInfo->pTableMeta);
if (serializeExprListToVariant(pSqlExpr->pParam, &pVal, colType, tinfo.precision) == false) {
return invalidOperationMsg(tscGetErrorMsgPayload(pCmd), "not support filter expression");
}
*pExpr = calloc(1, sizeof(tExprNode));
......
src/common/src/texpr.c
浏览文件 @ e76d2ca9
......@@ -476,7 +476,14 @@ void buildFilterSetFromBinary(void **q, const char *buf, int32_t len) {
int dummy = -1;
int32_t sz = tbufReadInt32(&br);
for (int32_t i = 0; i < sz; i++) {
if (type == TSDB_DATA_TYPE_BOOL || type == TSDB_DATA_TYPE_TINYINT || type == TSDB_DATA_TYPE_SMALLINT || type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_INT) {
if (type == TSDB_DATA_TYPE_BOOL || IS_SIGNED_NUMERIC_TYPE(type)) {
int64_t val = tbufReadInt64(&br);
taosHashPut(pObj, (char *)&val, sizeof(val), &dummy, sizeof(dummy));
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
uint64_t val = tbufReadUint64(&br);
taosHashPut(pObj, (char *)&val, sizeof(val), &dummy, sizeof(dummy));
}
else if (type == TSDB_DATA_TYPE_TIMESTAMP) {
int64_t val = tbufReadInt64(&br);
taosHashPut(pObj, (char *)&val, sizeof(val), &dummy, sizeof(dummy));
} else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_FLOAT) {
......
src/common/src/ttypes.c
浏览文件 @ e76d2ca9
......@@ -632,7 +632,15 @@ int32_t tStrToInteger(const char* z, int16_t type, int32_t n, int64_t* value, bo
}
// the string may be overflow according to errno
*value = issigned? strtoll(z, &endPtr, radix):strtoull(z, &endPtr, radix);
if (!issigned) {
const char *p = z;
while(*p != 0 && *p == ' ') p++;
if (*p != 0 && *p == '-') { return -1;}
*value = strtoull(z, &endPtr, radix);
} else {
*value = strtoll(z, &endPtr, radix);
}
// not a valid integer number, return error
if (endPtr - z != n || errno == ERANGE) {
......
src/common/src/tvariant.c
浏览文件 @ e76d2ca9
......@@ -77,6 +77,10 @@ void tVariantCreate(tVariant *pVar, SStrToken *token) {
pVar->nLen = strRmquote(pVar->pz, token->n);
break;
}
case TSDB_DATA_TYPE_TIMESTAMP: {
pVar->i64 = taosGetTimestamp(TSDB_TIME_PRECISION_NANO);
break;
}
default: { // nType == 0 means the null value
type = TSDB_DATA_TYPE_NULL;
......
go @ b8f76da4
比较 7a26c432...b8f76da4
Subproject commit 7a26c432f8b4203e42344ff3290b9b9b01b983d5
Subproject commit b8f76da4a708d158ec3cc4b844571dc4414e36b4
hivemq-tdengine-extension @ ce520101
比较 b62a26ec...ce520101
Subproject commit b62a26ecc164a310104df57691691b237e091c89
Subproject commit ce5201014136503d34fecbd56494b67b4961056c
src/connector/python/README.md
浏览文件 @ e76d2ca9
......@@ -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/inc/ttokendef.h
浏览文件 @ e76d2ca9
......@@ -128,29 +128,29 @@
#define TK_USING 110
#define TK_AS 111
#define TK_NULL 112
#define TK_SELECT 113
#define TK_UNION 114
#define TK_ALL 115
#define TK_DISTINCT 116
#define TK_FROM 117
#define TK_VARIABLE 118
#define TK_INTERVAL 119
#define TK_SESSION 120
#define TK_STATE_WINDOW 121
#define TK_FILL 122
#define TK_SLIDING 123
#define TK_ORDER 124
#define TK_BY 125
#define TK_ASC 126
#define TK_DESC 127
#define TK_GROUP 128
#define TK_HAVING 129
#define TK_LIMIT 130
#define TK_OFFSET 131
#define TK_SLIMIT 132
#define TK_SOFFSET 133
#define TK_WHERE 134
#define TK_NOW 135
#define TK_NOW 113
#define TK_SELECT 114
#define TK_UNION 115
#define TK_ALL 116
#define TK_DISTINCT 117
#define TK_FROM 118
#define TK_VARIABLE 119
#define TK_INTERVAL 120
#define TK_SESSION 121
#define TK_STATE_WINDOW 122
#define TK_FILL 123
#define TK_SLIDING 124
#define TK_ORDER 125
#define TK_BY 126
#define TK_ASC 127
#define TK_DESC 128
#define TK_GROUP 129
#define TK_HAVING 130
#define TK_LIMIT 131
#define TK_OFFSET 132
#define TK_SLIMIT 133
#define TK_SOFFSET 134
#define TK_WHERE 135
#define TK_RESET 136
#define TK_QUERY 137
#define TK_SYNCDB 138
......
src/query/inc/sql.y
浏览文件 @ e76d2ca9
......@@ -437,6 +437,7 @@ tagitem(A) ::= FLOAT(X). { toTSDBType(X.type); tVariantCreate(&A, &X); }
tagitem(A) ::= STRING(X). { toTSDBType(X.type); tVariantCreate(&A, &X); }
tagitem(A) ::= BOOL(X). { toTSDBType(X.type); tVariantCreate(&A, &X); }
tagitem(A) ::= NULL(X). { X.type = 0; tVariantCreate(&A, &X); }
tagitem(A) ::= NOW(X). { X.type = TSDB_DATA_TYPE_TIMESTAMP; tVariantCreate(&A, &X);}
tagitem(A) ::= MINUS(X) INTEGER(Y).{
X.n += Y.n;
......
src/query/src/qExecutor.c
浏览文件 @ e76d2ca9
......@@ -1751,7 +1751,10 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
case OP_SessionWindow: {
pRuntimeEnv->proot =
createSWindowOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
int32_t opType = pRuntimeEnv->proot->upstream[0]->operatorType;
if (opType != OP_DummyInput) {
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
}
break;
}
case OP_MultiTableAggregate: {
......@@ -1787,7 +1790,10 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
}
case OP_StateWindow: {
pRuntimeEnv->proot = createStatewindowOperatorInfo(pRuntimeEnv, pRuntimeEnv->proot, pQueryAttr->pExpr1, pQueryAttr->numOfOutput);
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
int32_t opType = pRuntimeEnv->proot->upstream[0]->operatorType;
if (opType != OP_DummyInput) {
setTableScanFilterOperatorInfo(pRuntimeEnv->proot->upstream[0]->info, pRuntimeEnv->proot);
}
break;
}
......@@ -2891,7 +2897,9 @@ void setTagValue(SOperatorInfo* pOperatorInfo, void *pTable, SQLFunctionCtx* pCt
doSetTagValueInParam(pTable, pLocalExprInfo->base.colInfo.colId, &pCtx[idx].tag, pLocalExprInfo->base.resType,
pLocalExprInfo->base.resBytes);
if (IS_NUMERIC_TYPE(pLocalExprInfo->base.resType) || pLocalExprInfo->base.resType == TSDB_DATA_TYPE_BOOL) {
if (IS_NUMERIC_TYPE(pLocalExprInfo->base.resType)
|| pLocalExprInfo->base.resType == TSDB_DATA_TYPE_BOOL
|| pLocalExprInfo->base.resType == TSDB_DATA_TYPE_TIMESTAMP) {
memcpy(pRuntimeEnv->tagVal + offset, &pCtx[idx].tag.i64, pLocalExprInfo->base.resBytes);
} else {
memcpy(pRuntimeEnv->tagVal + offset, pCtx[idx].tag.pz, pCtx[idx].tag.nLen);
......
src/query/src/qFilterfunc.c
浏览文件 @ e76d2ca9
......@@ -254,15 +254,23 @@ bool notNullOperator(SColumnFilterElem *pFilter, const char* minval, const char*
return true;
}
bool inOperator(SColumnFilterElem *pFilter, const char* minval, const char* maxval, int16_t type) {
if (type == TSDB_DATA_TYPE_BOOL || type == TSDB_DATA_TYPE_TINYINT || type == TSDB_DATA_TYPE_SMALLINT || type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_INT) {
if (type == TSDB_DATA_TYPE_BOOL || IS_SIGNED_NUMERIC_TYPE(type) || type == TSDB_DATA_TYPE_TIMESTAMP) {
int64_t minv = -1, maxv = -1;
GET_TYPED_DATA(minv, int64_t, type, minval);
GET_TYPED_DATA(maxv, int64_t, type, maxval);
if (minv == maxv) {
return NULL != taosHashGet((SHashObj *)pFilter->q, (char *)&minv, sizeof(minv));
}
return true;
} else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_FLOAT) {
return false;
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
uint64_t minv = 0, maxv = 0;
GET_TYPED_DATA(minv, uint64_t, type, minval);
GET_TYPED_DATA(maxv, uint64_t, type, maxval);
if (minv == maxv) {
return NULL != taosHashGet((SHashObj *)pFilter->q, (char *)&minv, sizeof(minv));
}
return false;
}else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_FLOAT) {
double v;
GET_TYPED_DATA(v, double, type, minval);
return NULL != taosHashGet((SHashObj *)pFilter->q, (char *)&v, sizeof(v));
......
src/query/src/sql.c
浏览文件 @ e76d2ca9
此差异已折叠。
src/tsdb/src/tsdbRead.c
浏览文件 @ e76d2ca9
......@@ -3355,11 +3355,16 @@ static bool tableFilterFp(const void* pNode, void* param) {
}
} else if (pInfo->optr == TSDB_RELATION_IN) {
int type = pInfo->sch.type;
if (type == TSDB_DATA_TYPE_BOOL || type == TSDB_DATA_TYPE_TINYINT || type == TSDB_DATA_TYPE_SMALLINT || type == TSDB_DATA_TYPE_BIGINT || type == TSDB_DATA_TYPE_INT) {
if (type == TSDB_DATA_TYPE_BOOL || IS_SIGNED_NUMERIC_TYPE(type) || type == TSDB_DATA_TYPE_TIMESTAMP) {
int64_t v;
GET_TYPED_DATA(v, int64_t, pInfo->sch.type, val);
return NULL != taosHashGet((SHashObj *)pInfo->q, (char *)&v, sizeof(v));
} else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_DOUBLE) {
} else if (IS_UNSIGNED_NUMERIC_TYPE(type)) {
uint64_t v;
GET_TYPED_DATA(v, uint64_t, pInfo->sch.type, val);
return NULL != taosHashGet((SHashObj *)pInfo->q, (char *)&v, sizeof(v));
}
else if (type == TSDB_DATA_TYPE_DOUBLE || type == TSDB_DATA_TYPE_DOUBLE) {
double v;
GET_TYPED_DATA(v, double, pInfo->sch.type, val);
return NULL != taosHashGet((SHashObj *)pInfo->q, (char *)&v, sizeof(v));
......
tests/examples/JDBC/JDBCDemo/pom.xml
浏览文件 @ e76d2ca9
......@@ -9,11 +9,15 @@
<version>SNAPSHOT</version>
<packaging>jar</packaging>
<properties>
<project.assembly.dir>src/main/resources/assembly</project.assembly.dir>
</properties>
<dependencies>
<dependency>
<groupId>com.taosdata.jdbc</groupId>
<artifactId>taos-jdbcdriver</artifactId>
<version>2.0.22</version>
<version>2.0.30</version>
</dependency>
</dependencies>
......@@ -22,20 +26,60 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-assembly-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<archive>
<manifest>
<mainClass>com.taosdata.example.JDBCDemo</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<version>3.3.0</version>
<executions>
<!-- jdbcDemo -->
<execution>
<id>JdbcDemo</id>
<configuration>
<finalName>JdbcDemo</finalName>
<archive>
<manifest>
<mainClass>com.taosdata.example.JdbcDemo</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
<execution>
<id>JdbcRestfulDemo</id>
<configuration>
<finalName>JdbcRestfulDemo</finalName>
<archive>
<manifest>
<mainClass>com.taosdata.example.JdbcRestfulDemo</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
<execution>
<id>make-assembly</id>
<id>SubscribeDemo</id>
<configuration>
<finalName>SubscribeDemo</finalName>
<archive>
<manifest>
<mainClass>com.taosdata.example.SubscribeDemo</mainClass>
</manifest>
</archive>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<phase>package</phase>
<goals>
<goal>single</goal>
......
tests/examples/JDBC/JDBCDemo/readme.md
浏览文件 @ e76d2ca9
......@@ -11,12 +11,12 @@ Download the tdengine package on our website: ``https://www.taosdata.com/cn/all-
## Run jdbcDemo using mvn plugin
run command:
```
mvn clean compile exec:java -Dexec.mainClass="com.taosdata.example.JDBCDemo"
mvn clean compile exec:java -Dexec.mainClass="com.taosdata.example.JdbcDemo"
```
and run with your customed args
```
mvn clean compile exec:java -Dexec.mainClass="com.taosdata.example.JDBCDemo" -Dexec.args="-host [HOSTNAME]"
mvn clean compile exec:java -Dexec.mainClass="com.taosdata.example.JdbcDemo" -Dexec.args="-host [HOSTNAME]"
```
## Compile the Demo Code and Run It
......
tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JDBCDemo.java → tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JdbcDemo.java
浏览文件 @ e76d2ca9
......@@ -3,7 +3,7 @@ package com.taosdata.example;
import java.sql.*;
import java.util.Properties;
public class JDBCDemo {
public class JdbcDemo {
private static String host;
private static final String dbName = "test";
private static final String tbName = "weather";
......@@ -17,7 +17,7 @@ public class JDBCDemo {
if (host == null) {
printHelp();
}
JDBCDemo demo = new JDBCDemo();
JdbcDemo demo = new JdbcDemo();
demo.init();
demo.createDatabase();
demo.useDatabase();
......
tests/examples/JDBC/JDBCDemo/src/main/java/com/taosdata/example/JdbcRestfulDemo.java
浏览文件 @ e76d2ca9
......@@ -4,7 +4,7 @@ import java.sql.*;
import java.util.Properties;
public class JdbcRestfulDemo {
private static final String host = "master";
private static final String host = "127.0.0.1";
public static void main(String[] args) {
try {
......
tests/pytest/dbmgmt/nanoSecondCheck.py 0 → 100644
浏览文件 @ e76d2ca9
# #################################################################
# Copyright (c) 2016 by TAOS Technologies, Inc.
# All rights reserved.
# This file is proprietary and confidential to TAOS Technologies.
# No part of this file may be reproduced, stored, transmitted,
# disclosed or used in any form or by any means other than as
# expressly provided by the written permission from Jianhui Tao
# #################################################################
# -*- coding: utf-8 -*-
# TODO: after TD-4518 and TD-4510 is resolved, add the exception test case for these situations
import sys
from util.log import *
from util.cases import *
from util.sql import *
import time
from datetime import datetime
import os
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor(), logSql)
def run(self):
tdSql.prepare()
tdSql.execute('reset query cache')
tdSql.execute('drop database if exists db')
tdSql.execute('create database db precision "ns";')
tdSql.query('show databases;')
tdSql.checkData(0,16,'ns')
tdSql.execute('use db')
tdLog.debug('testing nanosecond support in 1st timestamp')
tdSql.execute('create table tb (ts timestamp, speed int)')
tdSql.execute('insert into tb values(\'2021-06-10 0:00:00.100000001\', 1);')
tdSql.execute('insert into tb values(1623254400150000000, 2);')
tdSql.execute('import into tb values(1623254400300000000, 3);')
tdSql.execute('import into tb values(1623254400299999999, 4);')
tdSql.execute('insert into tb values(1623254400300000001, 5);')
tdSql.execute('insert into tb values(1623254400999999999, 7);')
tdSql.query('select * from tb;')
tdSql.checkData(0,0,'2021-06-10 0:00:00.100000001')
tdSql.checkData(1,0,'2021-06-10 0:00:00.150000000')
tdSql.checkData(2,0,'2021-06-10 0:00:00.299999999')
tdSql.checkData(3,1,3)
tdSql.checkData(4,1,5)
tdSql.checkData(5,1,7)
tdSql.checkRows(6)
tdSql.query('select count(*) from tb where ts > 1623254400100000000 and ts < 1623254400100000002;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts > \'2021-06-10 0:00:00.100000001\' and ts < \'2021-06-10 0:00:00.160000000\';')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts > 1623254400100000000 and ts < 1623254400150000000;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts > \'2021-06-10 0:00:00.100000000\' and ts < \'2021-06-10 0:00:00.150000000\';')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts > 1623254400400000000;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts < \'2021-06-10 00:00:00.400000000\';')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb where ts > now + 400000000b;')
tdSql.checkRows(0)
tdSql.query('select count(*) from tb where ts >= \'2021-06-10 0:00:00.100000001\';')
tdSql.checkData(0,0,6)
tdSql.query('select count(*) from tb where ts <= 1623254400300000000;')
tdSql.checkData(0,0,4)
tdSql.query('select count(*) from tb where ts = \'2021-06-10 0:00:00.000000000\';')
tdSql.checkRows(0)
tdSql.query('select count(*) from tb where ts = 1623254400150000000;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts = \'2021-06-10 0:00:00.100000001\';')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb where ts between 1623254400000000000 and 1623254400400000000;')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb where ts between \'2021-06-10 0:00:00.299999999\' and \'2021-06-10 0:00:00.300000001\';')
tdSql.checkData(0,0,3)
tdSql.query('select avg(speed) from tb interval(5000000000b);')
tdSql.checkRows(1)
tdSql.query('select avg(speed) from tb interval(100000000b)')
tdSql.checkRows(4)
tdSql.query('select avg(speed) from tb interval(100000000b) sliding (100000000b);')
tdSql.checkRows(4)
tdSql.query('select last(*) from tb')
tdSql.checkData(0,0, '2021-06-10 0:00:00.999999999')
tdSql.checkData(0,0, 1623254400999999999)
tdSql.query('select first(*) from tb')
tdSql.checkData(0,0, 1623254400100000001)
tdSql.checkData(0,0, '2021-06-10 0:00:00.100000001')
tdSql.execute('insert into tb values(now + 500000000b, 6);')
tdSql.query('select * from tb;')
tdSql.checkRows(7)
tdLog.debug('testing nanosecond support in other timestamps')
tdSql.execute('create table tb2 (ts timestamp, speed int, ts2 timestamp);')
tdSql.execute('insert into tb2 values(\'2021-06-10 0:00:00.100000001\', 1, \'2021-06-11 0:00:00.100000001\');')
tdSql.execute('insert into tb2 values(1623254400150000000, 2, 1623340800150000000);')
tdSql.execute('import into tb2 values(1623254400300000000, 3, 1623340800300000000);')
tdSql.execute('import into tb2 values(1623254400299999999, 4, 1623340800299999999);')
tdSql.execute('insert into tb2 values(1623254400300000001, 5, 1623340800300000001);')
tdSql.execute('insert into tb2 values(1623254400999999999, 7, 1623513600999999999);')
tdSql.query('select * from tb2;')
tdSql.checkData(0,0,'2021-06-10 0:00:00.100000001')
tdSql.checkData(1,0,'2021-06-10 0:00:00.150000000')
tdSql.checkData(2,1,4)
tdSql.checkData(3,1,3)
tdSql.checkData(4,2,'2021-06-11 00:00:00.300000001')
tdSql.checkData(5,2,'2021-06-13 00:00:00.999999999')
tdSql.checkRows(6)
tdSql.query('select count(*) from tb2 where ts2 > 1623340800000000000 and ts2 < 1623340800150000000;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb2 where ts2 > \'2021-06-11 0:00:00.100000000\' and ts2 < \'2021-06-11 0:00:00.100000002\';')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb2 where ts2 > 1623340800500000000;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb2 where ts2 < \'2021-06-11 0:00:00.400000000\';')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 > now + 400000000b;')
tdSql.checkRows(0)
tdSql.query('select count(*) from tb2 where ts2 >= \'2021-06-11 0:00:00.100000001\';')
tdSql.checkData(0,0,6)
tdSql.query('select count(*) from tb2 where ts2 <= 1623340800400000000;')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 = \'2021-06-11 0:00:00.000000000\';')
tdSql.checkRows(0)
tdSql.query('select count(*) from tb2 where ts2 = \'2021-06-11 0:00:00.300000001\';')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb2 where ts2 = 1623340800300000001;')
tdSql.checkData(0,0,1)
tdSql.query('select count(*) from tb2 where ts2 between 1623340800000000000 and 1623340800450000000;')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 between \'2021-06-11 0:00:00.299999999\' and \'2021-06-11 0:00:00.300000001\';')
tdSql.checkData(0,0,3)
tdSql.query('select count(*) from tb2 where ts2 <> 1623513600999999999;')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 <> \'2021-06-11 0:00:00.100000001\';')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 <> \'2021-06-11 0:00:00.100000000\';')
tdSql.checkData(0,0,6)
tdSql.query('select count(*) from tb2 where ts2 != 1623513600999999999;')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 != \'2021-06-11 0:00:00.100000001\';')
tdSql.checkData(0,0,5)
tdSql.query('select count(*) from tb2 where ts2 != \'2021-06-11 0:00:00.100000000\';')
tdSql.checkData(0,0,6)
tdSql.execute('insert into tb2 values(now + 500000000b, 6, now +2d);')
tdSql.query('select * from tb2;')
tdSql.checkRows(7)
tdLog.debug('testing ill nanosecond format handling')
tdSql.execute('create table tb3 (ts timestamp, speed int);')
tdSql.error('insert into tb3 values(16232544001500000, 2);')
tdSql.execute('insert into tb3 values(\'2021-06-10 0:00:00.123456\', 2);')
tdSql.query('select * from tb3 where ts = \'2021-06-10 0:00:00.123456000\';')
tdSql.checkRows(1)
tdSql.execute('insert into tb3 values(\'2021-06-10 0:00:00.123456789000\', 2);')
tdSql.query('select * from tb3 where ts = \'2021-06-10 0:00:00.123456789\';')
tdSql.checkRows(1)
os.system('sudo timedatectl set-ntp on')
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file
tests/pytest/fulltest.sh
浏览文件 @ e76d2ca9
......@@ -73,8 +73,10 @@ python3 ./test.py -f tag_lite/int.py
python3 ./test.py -f tag_lite/set.py
python3 ./test.py -f tag_lite/smallint.py
python3 ./test.py -f tag_lite/tinyint.py
python3 ./test.py -f tag_lite/timestamp.py
#python3 ./test.py -f dbmgmt/database-name-boundary.py
python3 test.py -f dbmgmt/nanoSecondCheck.py
python3 ./test.py -f import_merge/importBlock1HO.py
python3 ./test.py -f import_merge/importBlock1HPO.py
......
tests/pytest/functions/function_operations.py
浏览文件 @ e76d2ca9
......@@ -16,7 +16,7 @@ import taos
from util.log import *
from util.cases import *
from util.sql import *
import numpy as np
#import numpy as np
class TDTestCase:
......
tests/pytest/query/querySession.py
浏览文件 @ e76d2ca9
......@@ -51,38 +51,73 @@ class TDTestCase:
tdSql.checkRows(15)
tdSql.checkData(0, 1, 2)
# session(ts,5a) main query
tdSql.query("select count(*) from (select * from dev_001) session(ts,5a)")
tdSql.checkRows(15)
tdSql.checkData(0, 1, 2)
# session(ts,1s)
tdSql.query("select count(*) from dev_001 session(ts,1s)")
tdSql.checkRows(12)
tdSql.checkData(0, 1, 5)
# session(ts,1s) main query
tdSql.query("select count(*) from (select * from dev_001) session(ts,1s)")
tdSql.checkRows(12)
tdSql.checkData(0, 1, 5)
tdSql.query("select count(*) from dev_001 session(ts,1000a)")
tdSql.checkRows(12)
tdSql.checkData(0, 1, 5)
tdSql.query("select count(*) from (select * from dev_001) session(ts,1000a)")
tdSql.checkRows(12)
tdSql.checkData(0, 1, 5)
# session(ts,1m)
tdSql.query("select count(*) from dev_001 session(ts,1m)")
tdSql.checkRows(9)
tdSql.checkData(0, 1, 8)
# session(ts,1m)
tdSql.query("select count(*) from (select * from dev_001) session(ts,1m)")
tdSql.checkRows(9)
tdSql.checkData(0, 1, 8)
# session(ts,1h)
tdSql.query("select count(*) from dev_001 session(ts,1h)")
tdSql.checkRows(6)
tdSql.checkData(0, 1, 11)
# session(ts,1h)
tdSql.query("select count(*) from (select * from dev_001) session(ts,1h)")
tdSql.checkRows(6)
tdSql.checkData(0, 1, 11)
# session(ts,1d)
tdSql.query("select count(*) from dev_001 session(ts,1d)")
tdSql.checkRows(4)
tdSql.checkData(0, 1, 13)
# session(ts,1d)
tdSql.query("select count(*) from (select * from dev_001) session(ts,1d)")
tdSql.checkRows(4)
tdSql.checkData(0, 1, 13)
# session(ts,1w)
tdSql.query("select count(*) from dev_001 session(ts,1w)")
tdSql.checkRows(2)
tdSql.checkData(0, 1, 15)
# session(ts,1w)
tdSql.query("select count(*) from (select * from dev_001) session(ts,1w)")
tdSql.checkRows(2)
tdSql.checkData(0, 1, 15)
# session with where
tdSql.query("select count(*),first(tagtype),last(tagtype),avg(tagtype),sum(tagtype),min(tagtype),max(tagtype),leastsquares(tagtype, 1, 1),spread(tagtype),stddev(tagtype),percentile(tagtype,0) from dev_001 where ts <'2020-05-20 0:0:0' session(ts,1d)")
tdSql.checkRows(2)
tdSql.checkData(0, 1, 13)
tdSql.checkData(0, 2, 1)
......@@ -97,6 +132,20 @@ class TDTestCase:
tdSql.checkData(0, 11, 1)
tdSql.checkData(1, 11, 14)
# session with where main
tdSql.query("select count(*),first(tagtype),last(tagtype),avg(tagtype),sum(tagtype),min(tagtype),max(tagtype),leastsquares(tagtype, 1, 1) from (select * from dev_001 where ts <'2020-05-20 0:0:0') session(ts,1d)")
tdSql.checkRows(2)
tdSql.checkData(0, 1, 13)
tdSql.checkData(0, 2, 1)
tdSql.checkData(0, 3, 13)
tdSql.checkData(0, 4, 7)
tdSql.checkData(0, 5, 91)
tdSql.checkData(0, 6, 1)
tdSql.checkData(0, 7, 13)
tdSql.checkData(0, 8, '{slop:1.000000, intercept:0.000000}')
# tdsql err
tdSql.error("select * from dev_001 session(ts,1w)")
tdSql.error("select count(*) from st session(ts,1w)")
......
tests/pytest/tag_lite/timestamp.py 0 → 100644
浏览文件 @ e76d2ca9
# -*- coding: utf-8 -*-
import sys
from util.log import *
from util.cases import *
from util.sql import *
class TDTestCase:
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor(), logSql)
def run(self):
tdSql.prepare()
tdLog.info('======================== dnode1 start')
tbPrefix = "ta_fl_tb"
mtPrefix = "ta_fl_mt"
tbNum = 10
rowNum = 20
totalNum = 200
tdLog.info('=============== step1')
i = 0
mt = "%s%d" % (mtPrefix, i)
tdSql.execute(
'create table %s (ts timestamp, tbcol int) TAGS(tgcol float, tgTs timestamp, tgcol2 int)' %(mt))
i = 0
ts = 1605045600000
tsStr = "2020-11-11 06:00:00"
while (i < 5):
tb = "%s%d" % (tbPrefix, i)
tdLog.info('create table %s using %s tags(%d, %d, %d)' % (tb, mt, i, ts + i, i))
tdSql.execute('create table %s using %s tags(%d, %d, %d)' % (tb, mt, i, ts + i, i))
x = 0
while (x < rowNum):
ms = x * 60000
#tdLog.info(
# "insert into %s values (%d, %d)" %
# (tb, 1605045600000 + ms, x))
tdSql.execute(
"insert into %s values (%d, %d)" %
(tb, 1605045600000 + ms, x))
x = x + 1
i = i + 1
tdLog.info('=============== step2')
tdSql.query('select * from %s' % (mt))
tdSql.checkRows(5 * rowNum)
tdSql.query('select * from %s where tgTs = %ld and tgcol2 = 0' % (mt, ts))
tdSql.checkRows(rowNum)
tdSql.query('select * from %s where tgTs = \"%s\" and tgcol2 = 0' % (mt, tsStr))
tdSql.checkRows(rowNum)
tdLog.info('=============== step3')
i = 0
while (i < 5):
tb = "%s%d" % (tbPrefix, i + 100)
tdLog.info('create table %s using %s tags(%d, \"%s\", %d)' % (tb, mt, i + 100, tsStr, i + 100))
tdSql.execute('create table %s using %s tags(%d, \"%s\", %d)' % (tb, mt, i + 100, tsStr, i + 100))
x = 0
while (x < rowNum):
ms = x * 60000
#tdLog.info(
# "insert into %s values (%d, %d)" %
# (tb, 1605045600000 + ms, x))
tdSql.execute(
"insert into %s values (%d, %d)" %
(tb, 1605045600000 + ms, x))
x = x + 1
i = i + 1
tdSql.query('select * from %s where tgTs = %ld and tgcol2 = 100' % (mt, ts))
tdSql.checkRows(rowNum)
tdSql.query('select * from %s where tgTs = \"%s\" and tgcol2 = 100' % (mt, tsStr))
tdSql.checkRows(rowNum)
tdLog.info('=============== step4')
i = 0
tb = "%s%d"%(tbPrefix, i + 1000)
tdSql.execute('insert into %s using %s tags(%d, \"%s\", %d) values(now, 10)' % (tb, mt, i + 100, tsStr, i + 1000))
tdSql.execute('insert into %s using %s tags(%d, \"%s\", %d) values(now+2s, 10)' % (tb, mt, i + 100, tsStr, i + 1000))
tdSql.execute('insert into %s using %s tags(%d, \"%s\", %d) values(now+3s, 10)' % (tb, mt, i + 100, tsStr, i + 1000))
tdSql.query('select * from %s where tgTs = \"%s\" and tgcol2 = 1000' % (mt, tsStr))
tdSql.checkRows(3)
i = 0
tb = "%s%d"%(tbPrefix, i + 10000)
tdSql.execute('create table %s using %s tags(%d, now, %d)' % (tb, mt, i + 10000,i + 10000))
tdSql.checkRows(3)
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())
tests/script/general/field/bigint.sim
浏览文件 @ e76d2ca9
......@@ -159,4 +159,4 @@ if $rows != 0 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file
system sh/exec.sh -n dnode1 -s stop -x SIGINT
tests/script/general/field/unsigined_bigint.sim 0 → 100644
浏览文件 @ e76d2ca9
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/parser/create_mt.sim
浏览文件 @ e76d2ca9
......@@ -99,7 +99,7 @@ $i_binary2 = varchar(20) # illegal string
$i_bool = boolean
$nchar = nchar # nchar with unspecified length
print ========== create_mt.sim case4: illegal data types in tags test
sql_error create table $mt (ts timestamp, col int) tags (tag1 timestamp )
##sql_error create table $mt (ts timestamp, col int) tags (tag1 timestamp )
sql_error create table $mt (ts timestamp, col int) tags (tag1 $i_ts )
sql_error create table $mt (ts timestamp, col int) tags (tag1 $i_binary )
sql_error create table $mt (ts timestamp, col int) tags (tag1 $i_bigint )
......@@ -253,4 +253,4 @@ if $rows != 0 then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file
system sh/exec.sh -n dnode1 -s stop -x SIGINT
tests/script/general/parser/lastrow.sim
浏览文件 @ e76d2ca9
......@@ -70,4 +70,17 @@ sleep 100
run general/parser/lastrow_query.sim
system sh/exec.sh -n dnode1 -s stop -x SIGINT
\ No newline at end of file
print =================== last_row + nested query
sql use $db
sql create table lr_nested(ts timestamp, f int)
sql insert into lr_nested values(now, 1)
sql insert into lr_nested values(now+1s, null)
sql select last_row(*) from (select * from lr_nested)
if $rows != 1 then
return -1
endi
if $data01 != NULL then
return -1
endi
system sh/exec.sh -n dnode1 -s stop -x SIGINT
tests/script/general/parser/where.sim
浏览文件 @ e76d2ca9
......@@ -155,8 +155,8 @@ sql_error select last(*) from wh_mt1_tb1 where c6 in ('1')
#sql_error select last(*) from wh_mt1_tb1 where c7 in ('binary')
#sql_error select last(*) from wh_mt1 where c8 in ('nchar')
#sql_error select last(*) from wh_mt1_tb1 where c9 in (true, false)
sql_error select last(*) from wh_mt1 where c10 in ('2019-01-01 00:00:00.000')
sql_error select last(*) from wh_mt1_tb1 where c10 in ('2019-01-01 00:00:00.000')
#sql_error select last(*) from wh_mt1 where c10 in ('2019-01-01 00:00:00.000')
#sql_error select last(*) from wh_mt1_tb1 where c10 in ('2019-01-01 00:00:00.000')
sql select last(*) from wh_mt1 where c1 = 1
if $rows != 1 then
return -1
......
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