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Merge branch 'feature/qnode' of github.com:taosdata/TDengine into feature/qnode

This commit is contained in:
dapan1121 2022-05-31 21:04:11 +08:00
parent 719cebdd87 717acef00d
commit cd9038f92c
31 changed files with 1068 additions and 506 deletions
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29
docs-cn/12-taos-sql/07-function.md
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@ -1464,35 +1464,6 @@ SELECT ROUND(field_name) FROM { tb_name | stb_name } [WHERE clause];
- 该函数适用于内层查询和外层查询。
- 版本2.6.0.x后支持
### 四则运算
```
SELECT field_name [+|-|*|/|%][Value|field_name] FROM { tb_name | stb_name } [WHERE clause];
```
**功能说明**：统计表/超级表中某列或多列间的值加、减、乘、除、取余计算结果。
**返回数据类型**：双精度浮点数。
**应用字段**：不能应用在 timestamp、binary、nchar、bool 类型字段。
**适用于**：表、超级表。
**使用说明**：
- 支持两列或多列之间进行计算，可使用括号控制计算优先级；
- NULL 字段不参与计算，如果参与计算的某行中包含 NULL，该行的计算结果为 NULL。
```
taos> SELECT current + voltage * phase FROM d1001;
(current+(voltage*phase)) |
============================
78.190000713 |
84.540003240 |
80.810000718 |
Query OK, 3 row(s) in set (0.001046s)
```
### STATECOUNT
```

71
docs-cn/12-taos-sql/13-operators.md Normal file
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@ -0,0 +1,71 @@
---
sidebar_label: 运算符
title: 运算符
---
## 算术运算符
| # | **运算符** | **支持的类型** | **说明** |
| --- | :--------: | -------------- | -------------------------- |
| 1 | +, - | 数值类型 | 表达正数和负数，一元运算符 |
| 2 | +, - | 数值类型 | 表示加法和减法，二元运算符 |
| 3 | \*, / | 数值类型 | 表示乘法和除法，二元运算符 |
| 4 | % | 数值类型 | 表示取余运算，二元运算符 |
## 位运算符
| # | **运算符** | **支持的类型** | **说明** |
| --- | :--------: | -------------- | ------------------ |
| 1 | & | 数值类型 | 按位与，二元运算符 |
| 2 | \| | 数值类型 | 按位或，二元运算符 |
## JSON 运算符
`->` 运算符可以对 JSON 类型的列按键取值。->左侧是列标识符，右侧是键的字符串常量，如 col->'name'，返回键'name'的值。
## 集合运算符
集合运算符将两个查询的结果合并为一个结果。包含集合运算符的查询称之为复合查询。复合查询中每条查询的选择列表中的相应表达式在数量上必须匹配，并且必须位于同一数据类型组中（如数值类型或字符串类型）。
- 对于字符串类型数据，返回值的数据类型按如下方式确定：
- 如果具有相同的类型（都为 BINARY 或都为 NCHAR），则返回此类型，并以较大的长度作为返回值长度。
- 如果具有不同的类型，则返回 BINARY 类型，并以较大的长度（NCHAR 类型长度按四倍计算）作为返回值长度。
- 对于数值类型数据，返回值的数据类型是数字表达范围较大的那个。
TDengine 支持 `UNION ALL` 操作符。UNION ALL 将查询返回的结果集合并返回，并不去重。在同一个 SQL 语句中，UNION ALL 最多支持 100 个。
## 比较运算符
| # | **运算符** | **支持的类型** | **说明** |
| --- | :---------------: | -------------------------------------------------------------------- | -------------------- |
| 1 | = | 除 BLOB、MEDIUMBLOB 和 JSON 外的所有类型 | 相等 |
| 2 | <\>, != | 除 BLOB、MEDIUMBLOB 和 JSON 外的所有类型，且不可以为表的时间戳主键列 | 不相等 |
| 3 | \>, \< | 除 BLOB、MEDIUMBLOB 和 JSON 外的所有类型 | 大于，小于 |
| 4 | \>=, \<= | 除 BLOB、MEDIUMBLOB 和 JSON 外的所有类型 | 大于等于，小于等于 |
| 5 | IS [NOT] NULL | 所有类型 | 是否为空值 |
| 6 | [NOT] BETWEEN AND | 除 BOOL、BLOB、MEDIUMBLOB 和 JSON 外的所有类型 | 闭区间比较 |
| 7 | IN | 除 BLOB、MEDIUMBLOB 和 JSON 外的所有类型，且不可以为表的时间戳主键列 | 与列表内的任意值相等 |
| 8 | LIKE | BINARY、NCHAR 和 VARCHAR | 通配符匹配 |
| 9 | MATCH, NMATCH | BINARY、NCHAR 和 VARCHAR | 正则表达式匹配 |
| 10 | CONTAINS | JSON | JSON 中是否存在某键 |
LIKE 条件使用通配符字符串进行匹配检查，规则如下：
- '%'（百分号）匹配 0 到任意个字符；'\_'（下划线）匹配单个任意 ASCII 字符。
- 如果希望匹配字符串中原本就带有的 \_（下划线）字符，那么可以在通配符字符串中写作 \_，即加一个反斜线来进行转义。
- 通配符字符串最长不能超过 100 字节。不建议使用太长的通配符字符串，否则将有可能严重影响 LIKE 操作的执行性能。
MATCH 条件和 NMATCH 条件使用正则表达式进行匹配，规则如下：
- 支持符合 POSIX 规范的正则表达式，具体规范内容可参见 Regular Expressions。
- 只能针对子表名（即 tbname）、字符串类型的标签值进行正则表达式过滤，不支持普通列的过滤。
- 正则匹配字符串长度不能超过 128 字节。可以通过参数 maxRegexStringLen 设置和调整最大允许的正则匹配字符串，该参数是客户端配置参数，需要重启客户端才能生效
## 逻辑运算符
| # | **运算符** | **支持的类型** | **说明** |
| --- | :--------: | -------------- | --------------------------------------------------------------------------- |
| 1 | AND | BOOL | 逻辑与，如果两个条件均为 TRUE， 则返回 TRUE。如果任一为 FALSE，则返回 FALSE |
| 2 | OR | BOOL | 逻辑或，如果任一条件为 TRUE， 则返回 TRUE。如果两者都是 FALSE，则返回 FALSE |
TDengine 在计算逻辑条件时，会进行短路径优化，即对于 AND，第一个条件为 FALSE，则不再计算第二个条件，直接返回 FALSE；对于 OR，第一个条件为 TRUE，则不再计算第二个条件，直接返回 TRUE。

1
include/util/tdef.h
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@ -254,6 +254,7 @@ typedef enum ELogicConditionType {
#define TSDB_TRANS_STAGE_LEN 12
#define TSDB_TRANS_TYPE_LEN 16
#define TSDB_TRANS_ERROR_LEN 64
#define TSDB_TRANS_DESC_LEN 128
#define TSDB_STEP_NAME_LEN 32
#define TSDB_STEP_DESC_LEN 128

2
source/dnode/mgmt/node_mgmt/src/dmTransport.c
View File

@ -130,7 +130,7 @@ static void dmProcessRpcMsg(SDnode *pDnode, SRpcMsg *pRpc, SEpSet *pEpSet) {
_OVER:
if (code != 0) {
dError("msg:%s, failed to process since %s", TMSG_INFO(pRpc->msgType), terrstr());
dTrace("msg:%p, failed to process since %s, type:%s", pMsg, terrstr(), TMSG_INFO(pRpc->msgType));
if (terrno != 0) code = terrno;
if (IsReq(pRpc)) {

22
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -60,14 +60,12 @@ typedef enum {
typedef enum {
TRN_STAGE_PREPARE = 0,
TRN_STAGE_REDO_LOG = 1,
TRN_STAGE_REDO_ACTION = 2,
TRN_STAGE_ROLLBACK = 3,
TRN_STAGE_UNDO_ACTION = 4,
TRN_STAGE_UNDO_LOG = 5,
TRN_STAGE_COMMIT = 6,
TRN_STAGE_COMMIT_LOG = 7,
TRN_STAGE_FINISHED = 8
TRN_STAGE_REDO_ACTION = 1,
TRN_STAGE_ROLLBACK = 2,
TRN_STAGE_UNDO_ACTION = 3,
TRN_STAGE_COMMIT = 4,
TRN_STAGE_COMMIT_ACTION = 5,
TRN_STAGE_FINISHED = 6
} ETrnStage;
typedef enum {
@ -131,7 +129,7 @@ typedef enum {
typedef enum {
TRN_EXEC_PARALLEL = 0,
TRN_EXEC_ONE_BY_ONE = 1,
TRN_EXEC_NO_PARALLEL = 1,
} ETrnExecType;
typedef enum {
@ -168,16 +166,16 @@ typedef struct {
SRpcHandleInfo rpcInfo;
void* rpcRsp;
int32_t rpcRspLen;
SArray* redoLogs;
SArray* undoLogs;
SArray* commitLogs;
int32_t redoActionPos;
SArray* redoActions;
SArray* undoActions;
SArray* commitActions;
int64_t createdTime;
int64_t lastExecTime;
int64_t dbUid;
char dbname[TSDB_DB_FNAME_LEN];
char lastError[TSDB_TRANS_ERROR_LEN];
char desc[TSDB_TRANS_DESC_LEN];
int32_t startFunc;
int32_t stopFunc;
int32_t paramLen;

29
source/dnode/mnode/impl/inc/mndTrans.h
View File

@ -26,31 +26,24 @@ typedef enum {
TRANS_START_FUNC_TEST = 1,
TRANS_STOP_FUNC_TEST = 2,
TRANS_START_FUNC_MQ_REB = 3,
TRANS_STOP_FUNC_TEST_MQ_REB = 4,
TRANS_STOP_FUNC_MQ_REB = 4,
} ETrnFunc;
typedef struct {
SEpSet epSet;
tmsg_t msgType;
int8_t msgSent;
int8_t msgReceived;
int32_t id;
int32_t errCode;
int32_t acceptableCode;
int8_t stage;
int8_t isRaw;
int8_t rawWritten;
int8_t msgSent;
int8_t msgReceived;
tmsg_t msgType;
SEpSet epSet;
int32_t contLen;
void *pCont;
} STransAction;
typedef struct {
SSdbRaw *pRaw;
} STransLog;
typedef struct {
ETrnStep stepType;
STransAction redoAction;
STransAction undoAction;
STransLog redoLog;
STransLog undoLog;
} STransStep;
} STransAction;
typedef void (*TransCbFp)(SMnode *pMnode, void *param, int32_t paramLen);
@ -69,7 +62,7 @@ int32_t mndTransAppendUndoAction(STrans *pTrans, STransAction *pAction);
void mndTransSetRpcRsp(STrans *pTrans, void *pCont, int32_t contLen);
void mndTransSetCb(STrans *pTrans, ETrnFunc startFunc, ETrnFunc stopFunc, void *param, int32_t paramLen);
void mndTransSetDbInfo(STrans *pTrans, SDbObj *pDb);
void mndTransSetExecOneByOne(STrans *pTrans);
void mndTransSetNoParallel(STrans *pTrans);
int32_t mndTransPrepare(SMnode *pMnode, STrans *pTrans);
void mndTransProcessRsp(SRpcMsg *pRsp);

8
source/dnode/mnode/impl/src/mndAcct.c
View File

@ -78,10 +78,8 @@ static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
if (pRaw == NULL) return -1;
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
mDebug("acct:%s, will be created while deploy sdb, raw:%p", acctObj.acct, pRaw);
#if 0
return sdbWrite(pMnode->pSdb, pRaw);
#else
mDebug("acct:%s, will be created when deploying, raw:%p", acctObj.acct, pRaw);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_CREATE_ACCT, NULL);
if (pTrans == NULL) {
mError("acct:%s, failed to create since %s", acctObj.acct, terrstr());
@ -94,7 +92,6 @@ static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
mndTransDrop(pTrans);
return -1;
}
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
if (mndTransPrepare(pMnode, pTrans) != 0) {
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
@ -104,7 +101,6 @@ static int32_t mndCreateDefaultAcct(SMnode *pMnode) {
mndTransDrop(pTrans);
return 0;
#endif
}
static SSdbRaw *mndAcctActionEncode(SAcctObj *pAcct) {

4
source/dnode/mnode/impl/src/mndCluster.c
View File

@ -172,13 +172,13 @@ static int32_t mndCreateDefaultCluster(SMnode *pMnode) {
clusterObj.id = mndGenerateUid(clusterObj.name, TSDB_CLUSTER_ID_LEN);
clusterObj.id = (clusterObj.id >= 0 ? clusterObj.id : -clusterObj.id);
pMnode->clusterId = clusterObj.id;
mDebug("cluster:%" PRId64 ", name is %s", clusterObj.id, clusterObj.name);
mInfo("cluster:%" PRId64 ", name is %s", clusterObj.id, clusterObj.name);
SSdbRaw *pRaw = mndClusterActionEncode(&clusterObj);
if (pRaw == NULL) return -1;
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
mDebug("cluster:%" PRId64 ", will be created while deploy sdb, raw:%p", clusterObj.id, pRaw);
mDebug("cluster:%" PRId64 ", will be created when deploying, raw:%p", clusterObj.id, pRaw);
#if 0
return sdbWrite(pMnode->pSdb, pRaw);
#else

2
source/dnode/mnode/impl/src/mndDb.c
View File

@ -1314,7 +1314,7 @@ int32_t mndValidateDbInfo(SMnode *pMnode, SDbVgVersion *pDbs, int32_t numOfDbs,
SDbObj *pDb = mndAcquireDb(pMnode, pDbVgVersion->dbFName);
if (pDb == NULL) {
mDebug("db:%s, no exist", pDbVgVersion->dbFName);
mTrace("db:%s, no exist", pDbVgVersion->dbFName);
memcpy(usedbRsp.db, pDbVgVersion->dbFName, TSDB_DB_FNAME_LEN);
usedbRsp.uid = pDbVgVersion->dbId;
usedbRsp.vgVersion = -1;

10
source/dnode/mnode/impl/src/mndDnode.c
View File

@ -99,7 +99,7 @@ static int32_t mndCreateDefaultDnode(SMnode *pMnode) {
if (pRaw == NULL) return -1;
if (sdbSetRawStatus(pRaw, SDB_STATUS_READY) != 0) return -1;
mDebug("dnode:%d, will be created while deploy sdb, raw:%p", dnodeObj.id, pRaw);
mDebug("dnode:%d, will be created when deploying, raw:%p", dnodeObj.id, pRaw);
#if 0
return sdbWrite(pMnode->pSdb, pRaw);
@ -395,9 +395,10 @@ static int32_t mndProcessStatusReq(SRpcMsg *pReq) {
mndReleaseQnode(pMnode, pQnode);
}
int64_t dnodeVer = sdbGetTableVer(pMnode->pSdb, SDB_DNODE) + sdbGetTableVer(pMnode->pSdb, SDB_MNODE);
int64_t curMs = taosGetTimestampMs();
bool online = mndIsDnodeOnline(pMnode, pDnode, curMs);
bool dnodeChanged = (statusReq.dnodeVer != sdbGetTableVer(pMnode->pSdb, SDB_DNODE));
bool dnodeChanged = (statusReq.dnodeVer != dnodeVer);
bool reboot = (pDnode->rebootTime != statusReq.rebootTime);
bool needCheck = !online || dnodeChanged || reboot;
@ -440,7 +441,8 @@ static int32_t mndProcessStatusReq(SRpcMsg *pReq) {
if (!online) {
mInfo("dnode:%d, from offline to online", pDnode->id);
} else {
mDebug("dnode:%d, send dnode eps", pDnode->id);
mDebug("dnode:%d, send dnode epset, online:%d ver:% " PRId64 ":%" PRId64 " reboot:%d", pDnode->id, online,
statusReq.dnodeVer, dnodeVer, reboot);
}
pDnode->rebootTime = statusReq.rebootTime;
@ -448,7 +450,7 @@ static int32_t mndProcessStatusReq(SRpcMsg *pReq) {
pDnode->numOfSupportVnodes = statusReq.numOfSupportVnodes;
SStatusRsp statusRsp = {0};
statusRsp.dnodeVer = sdbGetTableVer(pMnode->pSdb, SDB_DNODE) + sdbGetTableVer(pMnode->pSdb, SDB_MNODE);
statusRsp.dnodeVer = dnodeVer;
statusRsp.dnodeCfg.dnodeId = pDnode->id;
statusRsp.dnodeCfg.clusterId = pMnode->clusterId;
statusRsp.pDnodeEps = taosArrayInit(mndGetDnodeSize(pMnode), sizeof(SDnodeEp));

2
source/dnode/mnode/impl/src/mndMain.c
View File

@ -472,7 +472,7 @@ int32_t mndProcessRpcMsg(SRpcMsg *pMsg) {
} else if (code == 0) {
mTrace("msg:%p, successfully processed and response", pMsg);
} else {
mError("msg:%p, failed to process since %s, app:%p type:%s", pMsg, terrstr(), pMsg->info.ahandle,
mDebug("msg:%p, failed to process since %s, app:%p type:%s", pMsg, terrstr(), pMsg->info.ahandle,
TMSG_INFO(pMsg->msgType));
}

6
source/dnode/mnode/impl/src/mndMnode.c
View File

@ -90,7 +90,7 @@ static int32_t mndCreateDefaultMnode(SMnode *pMnode) {
if (pRaw == NULL) return -1;
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
mDebug("mnode:%d, will be created while deploy sdb, raw:%p", mnodeObj.id, pRaw);
mDebug("mnode:%d, will be created when deploying, raw:%p", mnodeObj.id, pRaw);
#if 0
return sdbWrite(pMnode->pSdb, pRaw);
@ -367,7 +367,7 @@ static int32_t mndCreateMnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode,
if (pTrans == NULL) goto _OVER;
mDebug("trans:%d, used to create mnode:%d", pTrans->id, pCreate->dnodeId);
mndTransSetExecOneByOne(pTrans);
mndTransSetNoParallel(pTrans);
if (mndSetCreateMnodeRedoLogs(pMnode, pTrans, &mnodeObj) != 0) goto _OVER;
if (mndSetCreateMnodeCommitLogs(pMnode, pTrans, &mnodeObj) != 0) goto _OVER;
if (mndSetCreateMnodeRedoActions(pMnode, pTrans, pDnode, &mnodeObj) != 0) goto _OVER;
@ -539,7 +539,7 @@ static int32_t mndDropMnode(SMnode *pMnode, SRpcMsg *pReq, SMnodeObj *pObj) {
if (pTrans == NULL) goto _OVER;
mDebug("trans:%d, used to drop mnode:%d", pTrans->id, pObj->id);
mndTransSetExecOneByOne(pTrans);
mndTransSetNoParallel(pTrans);
if (mndSetDropMnodeRedoLogs(pMnode, pTrans, pObj) != 0) goto _OVER;
if (mndSetDropMnodeCommitLogs(pMnode, pTrans, pObj) != 0) goto _OVER;
if (mndSetDropMnodeRedoActions(pMnode, pTrans, pObj->pDnode, pObj) != 0) goto _OVER;

2
source/dnode/mnode/impl/src/mndSma.c
View File

@ -507,7 +507,7 @@ static int32_t mndCreateSma(SMnode *pMnode, SRpcMsg *pReq, SMCreateSmaReq *pCrea
mDebug("trans:%d, used to create sma:%s", pTrans->id, pCreate->name);
mndTransSetDbInfo(pTrans, pDb);
mndTransSetExecOneByOne(pTrans);
mndTransSetNoParallel(pTrans);
if (mndSetCreateSmaRedoLogs(pMnode, pTrans, &smaObj) != 0) goto _OVER;
if (mndSetCreateSmaVgroupRedoLogs(pMnode, pTrans, &streamObj.fixedSinkVg) != 0) goto _OVER;

2
source/dnode/mnode/impl/src/mndStb.c
View File

@ -1597,7 +1597,7 @@ static int32_t mndProcessTableMetaReq(SRpcMsg *pReq) {
pReq->info.rspLen = rspLen;
code = 0;
mDebug("stb:%s.%s, meta is retrieved", infoReq.dbFName, infoReq.tbName);
mTrace("%s.%s, meta is retrieved", infoReq.dbFName, infoReq.tbName);
_OVER:
if (code != 0) {

2
source/dnode/mnode/impl/src/mndSubscribe.c
View File

@ -501,7 +501,7 @@ static int32_t mndPersistRebResult(SMnode *pMnode, SRpcMsg *pMsg, const SMqRebOu
// 4. TODO commit log: modification log
// 5. set cb
mndTransSetCb(pTrans, TRANS_START_FUNC_MQ_REB, TRANS_STOP_FUNC_TEST_MQ_REB, NULL, 0);
mndTransSetCb(pTrans, TRANS_START_FUNC_MQ_REB, TRANS_STOP_FUNC_MQ_REB, NULL, 0);
// 6. execution
if (mndTransPrepare(pMnode, pTrans) != 0) {

4
source/dnode/mnode/impl/src/mndSync.c
View File

@ -65,7 +65,7 @@ int32_t mndSyncGetSnapshot(struct SSyncFSM *pFsm, SSnapshot *pSnapshot) {
void mndRestoreFinish(struct SSyncFSM *pFsm) {
SMnode *pMnode = pFsm->data;
if (!pMnode->deploy) {
mInfo("mnode sync restore finished");
mInfo("mnode sync restore finished, and will handle outstanding transactions");
mndTransPullup(pMnode);
mndSetRestore(pMnode, true);
} else {
@ -244,7 +244,7 @@ void mndSyncStart(SMnode *pMnode) {
} else {
syncStart(pMgmt->sync);
}
mDebug("sync:%" PRId64 " is started, standby:%d", pMgmt->sync, pMgmt->standby);
mDebug("mnode sync started, id:%" PRId64 " standby:%d", pMgmt->sync, pMgmt->standby);
}
void mndSyncStop(SMnode *pMnode) {}

704
source/dnode/mnode/impl/src/mndTrans.c
View File

File diff suppressed because it is too large Load Diff

2
source/dnode/mnode/impl/src/mndUser.c
View File

@ -77,7 +77,7 @@ static int32_t mndCreateDefaultUser(SMnode *pMnode, char *acct, char *user, char
if (pRaw == NULL) return -1;
sdbSetRawStatus(pRaw, SDB_STATUS_READY);
mDebug("user:%s, will be created while deploy sdb, raw:%p", userObj.user, pRaw);
mDebug("user:%s, will be created when deploying, raw:%p", userObj.user, pRaw);
#if 0
return sdbWrite(pMnode->pSdb, pRaw);

4
source/dnode/mnode/impl/src/mndVgroup.c
View File

@ -501,7 +501,7 @@ int32_t mndAllocVgroup(SMnode *pMnode, SDbObj *pDb, SVgObj **ppVgroups) {
*ppVgroups = pVgroups;
code = 0;
mInfo("db:%s, %d vgroups is alloced, replica:%d", pDb->name, pDb->cfg.numOfVgroups, pDb->cfg.replications);
mInfo("db:%s, total %d vgroups is alloced, replica:%d", pDb->name, pDb->cfg.numOfVgroups, pDb->cfg.replications);
_OVER:
if (code != 0) taosMemoryFree(pVgroups);
@ -539,7 +539,7 @@ int32_t mndAddVnodeToVgroup(SMnode *pMnode, SVgObj *pVgroup, SArray *pArray) {
pVgid->role = TAOS_SYNC_STATE_FOLLOWER;
pDnode->numOfVnodes++;
mInfo("db:%s, vgId:%d, vn:%d dnode:%d is added", pVgroup->dbName, pVgroup->vgId, maxPos, pVgid->dnodeId);
mInfo("db:%s, vgId:%d, vnode_index:%d dnode:%d is added", pVgroup->dbName, pVgroup->vgId, maxPos, pVgid->dnodeId);
maxPos++;
if (maxPos == 3) return 0;
}

1
source/dnode/mnode/sdb/inc/sdb.h
View File

@ -168,6 +168,7 @@ typedef struct SSdb {
char *currDir;
char *tmpDir;
int64_t lastCommitVer;
int64_t lastCommitTerm;
int64_t curVer;
int64_t curTerm;
int64_t tableVer[SDB_MAX];

1
source/dnode/mnode/sdb/src/sdb.c
View File

@ -55,6 +55,7 @@ SSdb *sdbInit(SSdbOpt *pOption) {
pSdb->curVer = -1;
pSdb->curTerm = -1;
pSdb->lastCommitVer = -1;
pSdb->lastCommitTerm = -1;
pSdb->pMnode = pOption->pMnode;
taosThreadMutexInit(&pSdb->filelock, NULL);
mDebug("sdb init successfully");

54
source/dnode/mnode/sdb/src/sdbFile.c
View File

@ -70,6 +70,7 @@ static void sdbResetData(SSdb *pSdb) {
pSdb->curVer = -1;
pSdb->curTerm = -1;
pSdb->lastCommitVer = -1;
pSdb->lastCommitTerm = -1;
mDebug("sdb reset successfully");
}
@ -211,12 +212,12 @@ static int32_t sdbReadFileImp(SSdb *pSdb) {
char file[PATH_MAX] = {0};
snprintf(file, sizeof(file), "%s%ssdb.data", pSdb->currDir, TD_DIRSEP);
mDebug("start to read file:%s", file);
mDebug("start to read sdb file:%s", file);
SSdbRaw *pRaw = taosMemoryMalloc(WAL_MAX_SIZE + 100);
if (pRaw == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
mError("failed read file since %s", terrstr());
mError("failed read sdb file since %s", terrstr());
return -1;
}
@ -224,12 +225,12 @@ static int32_t sdbReadFileImp(SSdb *pSdb) {
if (pFile == NULL) {
taosMemoryFree(pRaw);
terrno = TAOS_SYSTEM_ERROR(errno);
mError("failed to read file:%s since %s", file, terrstr());
mError("failed to read sdb file:%s since %s", file, terrstr());
return 0;
}
if (sdbReadFileHead(pSdb, pFile) != 0) {
mError("failed to read file:%s head since %s", file, terrstr());
mError("failed to read sdb file:%s head since %s", file, terrstr());
taosMemoryFree(pRaw);
taosCloseFile(&pFile);
return -1;
@ -245,13 +246,13 @@ static int32_t sdbReadFileImp(SSdb *pSdb) {
if (ret < 0) {
code = TAOS_SYSTEM_ERROR(errno);
mError("failed to read file:%s since %s", file, tstrerror(code));
mError("failed to read sdb file:%s since %s", file, tstrerror(code));
break;
}
if (ret != readLen) {
code = TSDB_CODE_FILE_CORRUPTED;
mError("failed to read file:%s since %s", file, tstrerror(code));
mError("failed to read sdb file:%s since %s", file, tstrerror(code));
break;
}
@ -259,34 +260,36 @@ static int32_t sdbReadFileImp(SSdb *pSdb) {
ret = taosReadFile(pFile, pRaw->pData, readLen);
if (ret < 0) {
code = TAOS_SYSTEM_ERROR(errno);
mError("failed to read file:%s since %s", file, tstrerror(code));
mError("failed to read sdb file:%s since %s", file, tstrerror(code));
break;
}
if (ret != readLen) {
code = TSDB_CODE_FILE_CORRUPTED;
mError("failed to read file:%s since %s", file, tstrerror(code));
mError("failed to read sdb file:%s since %s", file, tstrerror(code));
break;
}
int32_t totalLen = sizeof(SSdbRaw) + pRaw->dataLen + sizeof(int32_t);
if ((!taosCheckChecksumWhole((const uint8_t *)pRaw, totalLen)) != 0) {
code = TSDB_CODE_CHECKSUM_ERROR;
mError("failed to read file:%s since %s", file, tstrerror(code));
mError("failed to read sdb file:%s since %s", file, tstrerror(code));
break;
}
code = sdbWriteWithoutFree(pSdb, pRaw);
if (code != 0) {
mError("failed to read file:%s since %s", file, terrstr());
mError("failed to read sdb file:%s since %s", file, terrstr());
goto _OVER;
}
}
code = 0;
pSdb->lastCommitVer = pSdb->curVer;
pSdb->lastCommitTerm = pSdb->curTerm;
memcpy(pSdb->tableVer, tableVer, sizeof(tableVer));
mDebug("read file:%s successfully, ver:%" PRId64, file, pSdb->lastCommitVer);
mDebug("read sdb file:%s successfully, ver:%" PRId64 " term:%" PRId64, file, pSdb->lastCommitVer,
pSdb->lastCommitTerm);
_OVER:
taosCloseFile(&pFile);
@ -302,7 +305,7 @@ int32_t sdbReadFile(SSdb *pSdb) {
sdbResetData(pSdb);
int32_t code = sdbReadFileImp(pSdb);
if (code != 0) {
mError("failed to read sdb since %s", terrstr());
mError("failed to read sdb file since %s", terrstr());
sdbResetData(pSdb);
}
@ -318,18 +321,19 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
char curfile[PATH_MAX] = {0};
snprintf(curfile, sizeof(curfile), "%s%ssdb.data", pSdb->currDir, TD_DIRSEP);
mDebug("start to write file:%s, current ver:%" PRId64 " term:%" PRId64 ", commit ver:%" PRId64, curfile, pSdb->curVer,
pSdb->curTerm, pSdb->lastCommitVer);
mDebug("start to write sdb file, current ver:%" PRId64 " term:%" PRId64 ", commit ver:%" PRId64 " term:%" PRId64
" file:%s",
pSdb->curVer, pSdb->curTerm, pSdb->lastCommitVer, pSdb->lastCommitTerm, curfile);
TdFilePtr pFile = taosOpenFile(tmpfile, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC);
if (pFile == NULL) {
terrno = TAOS_SYSTEM_ERROR(errno);
mError("failed to open file:%s for write since %s", tmpfile, terrstr());
mError("failed to open sdb file:%s for write since %s", tmpfile, terrstr());
return -1;
}
if (sdbWriteFileHead(pSdb, pFile) != 0) {
mError("failed to write file:%s head since %s", tmpfile, terrstr());
mError("failed to write sdb file:%s head since %s", tmpfile, terrstr());
taosCloseFile(&pFile);
return -1;
}
@ -338,7 +342,7 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
SdbEncodeFp encodeFp = pSdb->encodeFps[i];
if (encodeFp == NULL) continue;
mTrace("write %s to file, total %d rows", sdbTableName(i), sdbGetSize(pSdb, i));
mTrace("write %s to sdb file, total %d rows", sdbTableName(i), sdbGetSize(pSdb, i));
SHashObj *hash = pSdb->hashObjs[i];
TdThreadRwlock *pLock = &pSdb->locks[i];
@ -394,7 +398,7 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
code = taosFsyncFile(pFile);
if (code != 0) {
code = TAOS_SYSTEM_ERROR(errno);
mError("failed to sync file:%s since %s", tmpfile, tstrerror(code));
mError("failed to sync sdb file:%s since %s", tmpfile, tstrerror(code));
}
}
@ -404,15 +408,17 @@ static int32_t sdbWriteFileImp(SSdb *pSdb) {
code = taosRenameFile(tmpfile, curfile);
if (code != 0) {
code = TAOS_SYSTEM_ERROR(errno);
mError("failed to write file:%s since %s", curfile, tstrerror(code));
mError("failed to write sdb file:%s since %s", curfile, tstrerror(code));
}
}
if (code != 0) {
mError("failed to write file:%s since %s", curfile, tstrerror(code));
mError("failed to write sdb file:%s since %s", curfile, tstrerror(code));
} else {
pSdb->lastCommitVer = pSdb->curVer;
mDebug("write file:%s successfully, ver:%" PRId64 " term:%" PRId64, curfile, pSdb->lastCommitVer, pSdb->curTerm);
pSdb->lastCommitTerm = pSdb->curTerm;
mDebug("write sdb file successfully, ver:%" PRId64 " term:%" PRId64 " file:%s", pSdb->lastCommitVer,
pSdb->lastCommitTerm, curfile);
}
terrno = code;
@ -427,7 +433,7 @@ int32_t sdbWriteFile(SSdb *pSdb) {
taosThreadMutexLock(&pSdb->filelock);
int32_t code = sdbWriteFileImp(pSdb);
if (code != 0) {
mError("failed to write sdb since %s", terrstr());
mError("failed to write sdb file since %s", terrstr());
}
taosThreadMutexUnlock(&pSdb->filelock);
return code;
@ -493,7 +499,7 @@ int32_t sdbStartRead(SSdb *pSdb, SSdbIter **ppIter) {
if (taosCopyFile(datafile, pIter->name) < 0) {
taosThreadMutexUnlock(&pSdb->filelock);
terrno = TAOS_SYSTEM_ERROR(errno);
mError("failed to copy file %s to %s since %s", datafile, pIter->name, terrstr());
mError("failed to copy sdb file %s to %s since %s", datafile, pIter->name, terrstr());
sdbCloseIter(pIter);
return -1;
}
@ -502,7 +508,7 @@ int32_t sdbStartRead(SSdb *pSdb, SSdbIter **ppIter) {
pIter->file = taosOpenFile(pIter->name, TD_FILE_READ);
if (pIter->file == NULL) {
terrno = TAOS_SYSTEM_ERROR(errno);
mError("failed to open file:%s since %s", pIter->name, terrstr());
mError("failed to open sdb file:%s since %s", pIter->name, terrstr());
sdbCloseIter(pIter);
return -1;
}

4
source/libs/qworker/src/qworker.c
View File

@ -79,7 +79,11 @@ int32_t qwExecTask(QW_FPARAMS_DEF, SQWTaskCtx *ctx, bool *queryEnd) {
if (taskHandle) {
code = qExecTask(taskHandle, &pRes, &useconds);
if (code) {
if (code != TSDB_CODE_OPS_NOT_SUPPORT) {
QW_TASK_ELOG("qExecTask failed, code:%x - %s", code, tstrerror(code));
} else {
QW_TASK_DLOG("qExecTask failed, code:%x - %s", code, tstrerror(code));
}
QW_ERR_RET(code);
}
}

2
source/libs/stream/src/tstreamUpdate.c
View File

@ -42,7 +42,7 @@ static void windowSBfAdd(SUpdateInfo *pInfo, uint64_t count) {
}
static void windowSBfDelete(SUpdateInfo *pInfo, uint64_t count) {
if (count < pInfo->numSBFs - 1) {
if (count < pInfo->numSBFs) {
for (uint64_t i = 0; i < count; ++i) {
SScalableBf *pTsSBFs = taosArrayGetP(pInfo->pTsSBFs, 0);
tScalableBfDestroy(pTsSBFs);

79
tests/system-test/1-insert/performanceInsert.json Normal file
View File

@ -0,0 +1,79 @@
{
"filetype": "insert",
"cfgdir": "/etc/taos/",
"host": "test216",
"port": 6030,
"user": "root",
"password": "taosdata",
"thread_count": 8,
"thread_count_create_tbl": 8,
"result_file": "./insert_res.txt",
"confirm_parameter_prompt": "no",
"insert_interval": 0,
"interlace_rows": 1000,
"num_of_records_per_req": 100000,
"databases": [
{
"dbinfo": {
"name": "db",
"drop": "yes",
"vgroups": 24
},
"super_tables": [
{
"name": "stb",
"child_table_exists": "no",
"childtable_count": 100000,
"childtable_prefix": "stb_",
"auto_create_table": "no",
"batch_create_tbl_num": 50000,
"data_source": "rand",
"insert_mode": "taosc",
"insert_rows": 5,
"interlace_rows": 100000,
"insert_interval": 0,
"max_sql_len": 10000000,
"disorder_ratio": 0,
"disorder_range": 1000,
"timestamp_step": 10,
"start_timestamp": "2022-05-01 00:00:00.000",
"sample_format": "csv",
"use_sample_ts": "no",
"tags_file": "",
"columns": [
{
"type": "INT"
},
{
"type": "TINYINT",
"count": 1
},
{"type": "DOUBLE"},
{
"type": "BINARY",
"len": 40,
"count": 1
},
{
"type": "nchar",
"len": 20,
"count": 1
}
],
"tags": [
{
"type": "TINYINT",
"count": 1
},
{
"type": "BINARY",
"len": 16,
"count": 1
}
]
}
]
}
]
}

42
tests/system-test/1-insert/performanceQuery.json Normal file
View File

@ -0,0 +1,42 @@
{
"filetype": "query",
"cfgdir": "/etc/taos",
"host": "test216",
"port": 6030,
"user": "root",
"password": "taosdata",
"confirm_parameter_prompt": "no",
"databases": "db",
"query_times": 100,
"query_mode": "taosc",
"specified_table_query": {
"query_interval": 0,
"threads": 8,
"sqls": [
{
"sql": "select count(*) from stb_0 ",
"result": "./query_res0.txt"
},
{
"sql": "select last_row(*) from stb_1 ",
"result": "./query_res1.txt"
},
{
"sql": "select last(*) from stb_2 ",
"result": "./query_res2.txt"
},
{
"sql": "select first(*) from stb_3 ",
"result": "./query_res3.txt"
},
{
"sql": "select avg(c0),min(c2),max(c1) from stb_4",
"result": "./query_res4.txt"
},
{
"sql": "select avg(c0),min(c2),max(c1) from stb_5 where ts <= '2022-05-01 20:00:00.500' and ts >= '2022-05-01 00:00:00.000' ",
"result": "./query_res5.txt"
}
]
}
}

37
tests/system-test/1-insert/test_stmt_insert_query.py → tests/system-test/1-insert/test_stmt_insert_query_ex.py
View File

@ -132,11 +132,11 @@ class TDTestCase:
querystmt.bind_param(queryparam)
querystmt.execute()
result=querystmt.use_result()
rows=result.fetch_all()
print( querystmt.use_result())
# rows=result.fetch_all()
# print( querystmt.use_result())
# result = conn.query("select * from log")
# rows=result.fetch_all()
rows=result.fetch_all()
# rows=result.fetch_all()
print(rows)
assert rows[1][0] == "ts"
@ -213,7 +213,7 @@ class TDTestCase:
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[14].nchar(["涛思数据", None, "a? long string with 中文字符"])
params[15].timestamp([None, None, 1626861392591])
stmt.bind_param_batch(params)
@ -230,9 +230,31 @@ class TDTestCase:
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
assert rows1[0][10] == 3
assert rows1[1][10] == 4
print("1",rows1)
querystmt2=conn.statement("select abs(?) from log where bu < ?")
queryparam2=new_bind_params(2)
print(type(queryparam2))
queryparam2[0].int(5)
queryparam2[1].int(5)
querystmt2.bind_param(queryparam2)
querystmt2.execute()
result2=querystmt2.use_result()
rows2=result2.fetch_all()
print("2",rows2)
querystmt3=conn.statement("select abs(?) from log where nn= 'a? long string with 中文字符' ")
queryparam3=new_bind_params(1)
print(type(queryparam3))
queryparam3[0].int(5)
querystmt3.bind_param(queryparam3)
querystmt3.execute()
result3=querystmt3.use_result()
rows3=result3.fetch_all()
print("3",rows3)
# assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
# assert rows1[0][10] == 3
# assert rows1[1][10] == 4
# conn.execute("drop database if exists %s" % dbname)
conn.close()
@ -247,7 +269,6 @@ class TDTestCase:
config = buildPath+ "../sim/dnode1/cfg/"
host="localhost"
connectstmt=self.newcon(host,config)
print(connectstmt)
self.test_stmt_insert_multi(connectstmt)
connectstmt=self.newcon(host,config)
self.test_stmt_set_tbname_tag(connectstmt)

181
tests/system-test/1-insert/test_stmt_muti_insert_query.py Normal file
View File

@ -0,0 +1,181 @@
###################################################################
# 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 -*-
import sys
import os
import threading as thd
import multiprocessing as mp
from numpy.lib.function_base import insert
import taos
from taos import *
from util.log import *
from util.cases import *
from util.sql import *
import numpy as np
import datetime as dt
from datetime import datetime
from ctypes import *
import time
# constant define
WAITS = 5 # wait seconds
class TDTestCase:
#
# --------------- main frame -------------------
def caseDescription(self):
'''
limit and offset keyword function test cases;
case1: limit offset base function test
case2: offset return valid
'''
return
def getBuildPath(self):
selfPath = os.path.dirname(os.path.realpath(__file__))
if ("community" in selfPath):
projPath = selfPath[:selfPath.find("community")]
else:
projPath = selfPath[:selfPath.find("tests")]
for root, dirs, files in os.walk(projPath):
if ("taosd" in files):
rootRealPath = os.path.dirname(os.path.realpath(root))
if ("packaging" not in rootRealPath):
buildPath = root[:len(root)-len("/build/bin")]
break
return buildPath
# init
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor())
# tdSql.prepare()
# self.create_tables();
self.ts = 1500000000000
# stop
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
# --------------- case -------------------
def newcon(self,host,cfg):
user = "root"
password = "taosdata"
port =6030
con=taos.connect(host=host, user=user, password=password, config=cfg ,port=port)
print(con)
return con
def test_stmt_insert_multi(self,conn):
# type: (TaosConnection) -> None
dbname = "pytest_taos_stmt_multi"
try:
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s" % dbname)
conn.select_db(dbname)
conn.execute(
"create table if not exists log(ts timestamp, bo bool, nil tinyint, ti tinyint, si smallint, ii int,\
bi bigint, tu tinyint unsigned, su smallint unsigned, iu int unsigned, bu bigint unsigned, \
ff float, dd double, bb binary(100), nn nchar(100), tt timestamp)",
)
# conn.load_table_info("log")
start = datetime.now()
stmt = conn.statement("insert into log values(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
params = new_multi_binds(16)
params[0].timestamp((1626861392589, 1626861392590, 1626861392591))
params[1].bool((True, None, False))
params[2].tinyint([-128, -128, None]) # -128 is tinyint null
params[3].tinyint([0, 127, None])
params[4].smallint([3, None, 2])
params[5].int([3, 4, None])
params[6].bigint([3, 4, None])
params[7].tinyint_unsigned([3, 4, None])
params[8].smallint_unsigned([3, 4, None])
params[9].int_unsigned([3, 4, None])
params[10].bigint_unsigned([3, 4, None])
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[15].timestamp([None, None, 1626861392591])
# print(type(stmt))
stmt.bind_param_batch(params)
stmt.execute()
end = datetime.now()
print("elapsed time: ", end - start)
assert stmt.affected_rows == 3
#query
querystmt=conn.statement("select ?,bu from log")
queryparam=new_bind_params(1)
print(type(queryparam))
queryparam[0].binary("ts")
querystmt.bind_param(queryparam)
querystmt.execute()
result=querystmt.use_result()
# rows=result.fetch_all()
# print( querystmt.use_result())
# result = conn.query("select * from log")
rows=result.fetch_all()
# rows=result.fetch_all()
print(rows)
assert rows[1][0] == "ts"
assert rows[0][1] == 3
#query
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))
queryparam1[0].int(4)
querystmt1.bind_param(queryparam1)
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
print(rows1)
assert str(rows1[0][0]) == "2021-07-21 17:56:32.589000"
assert rows1[0][10] == 3
stmt.close()
# conn.execute("drop database if exists %s" % dbname)
conn.close()
except Exception as err:
# conn.execute("drop database if exists %s" % dbname)
conn.close()
raise err
def run(self):
buildPath = self.getBuildPath()
config = buildPath+ "../sim/dnode1/cfg/"
host="localhost"
connectstmt=self.newcon(host,config)
self.test_stmt_insert_multi(connectstmt)
return
# add case with filename
#
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())

176
tests/system-test/1-insert/test_stmt_set_tbname_tag.py Normal file
View File

@ -0,0 +1,176 @@
###################################################################
# 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 -*-
import sys
import os
import threading as thd
import multiprocessing as mp
from numpy.lib.function_base import insert
import taos
from taos import *
from util.log import *
from util.cases import *
from util.sql import *
import numpy as np
import datetime as dt
from datetime import datetime
from ctypes import *
import time
# constant define
WAITS = 5 # wait seconds
class TDTestCase:
#
# --------------- main frame -------------------
def caseDescription(self):
'''
limit and offset keyword function test cases;
case1: limit offset base function test
case2: offset return valid
'''
return
def getBuildPath(self):
selfPath = os.path.dirname(os.path.realpath(__file__))
if ("community" in selfPath):
projPath = selfPath[:selfPath.find("community")]
else:
projPath = selfPath[:selfPath.find("tests")]
for root, dirs, files in os.walk(projPath):
if ("taosd" in files):
rootRealPath = os.path.dirname(os.path.realpath(root))
if ("packaging" not in rootRealPath):
buildPath = root[:len(root)-len("/build/bin")]
break
return buildPath
# init
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdSql.init(conn.cursor())
# tdSql.prepare()
# self.create_tables();
self.ts = 1500000000000
# stop
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
# --------------- case -------------------
def newcon(self,host,cfg):
user = "root"
password = "taosdata"
port =6030
con=taos.connect(host=host, user=user, password=password, config=cfg ,port=port)
print(con)
return con
def test_stmt_set_tbname_tag(self,conn):
dbname = "pytest_taos_stmt_set_tbname_tag"
try:
conn.execute("drop database if exists %s" % dbname)
conn.execute("create database if not exists %s PRECISION 'us' " % dbname)
conn.select_db(dbname)
conn.execute("create table if not exists log(ts timestamp, bo bool, nil tinyint, ti tinyint, si smallint, ii int,\
bi bigint, tu tinyint unsigned, su smallint unsigned, iu int unsigned, bu bigint unsigned, \
ff float, dd double, bb binary(100), nn nchar(100), tt timestamp , vc varchar(100)) tags (t1 timestamp, t2 bool,\
t3 tinyint, t4 tinyint, t5 smallint, t6 int, t7 bigint, t8 tinyint unsigned, t9 smallint unsigned, \
t10 int unsigned, t11 bigint unsigned, t12 float, t13 double, t14 binary(100), t15 nchar(100), t16 timestamp)")
stmt = conn.statement("insert into ? using log tags (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?) \
values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)")
tags = new_bind_params(16)
tags[0].timestamp(1626861392589123, PrecisionEnum.Microseconds)
tags[1].bool(True)
tags[2].null()
tags[3].tinyint(2)
tags[4].smallint(3)
tags[5].int(4)
tags[6].bigint(5)
tags[7].tinyint_unsigned(6)
tags[8].smallint_unsigned(7)
tags[9].int_unsigned(8)
tags[10].bigint_unsigned(9)
tags[11].float(10.1)
tags[12].double(10.11)
tags[13].binary("hello")
tags[14].nchar("stmt")
tags[15].timestamp(1626861392589, PrecisionEnum.Milliseconds)
stmt.set_tbname_tags("tb1", tags)
params = new_multi_binds(16)
params[0].timestamp((1626861392589111, 1626861392590111, 1626861392591111))
params[1].bool((True, None, False))
params[2].tinyint([-128, -128, None]) # -128 is tinyint null
params[3].tinyint([0, 127, None])
params[4].smallint([3, None, 2])
params[5].int([3, 4, None])
params[6].bigint([3, 4, None])
params[7].tinyint_unsigned([3, 4, None])
params[8].smallint_unsigned([3, 4, None])
params[9].int_unsigned([3, 4, None])
params[10].bigint_unsigned([3, 4, 5])
params[11].float([3, None, 1])
params[12].double([3, None, 1.2])
params[13].binary(["abc", "dddafadfadfadfadfa", None])
params[14].nchar(["涛思数据", None, "a long string with 中文字符"])
params[15].timestamp([None, None, 1626861392591])
params[16].binary(["涛思数据16", None, "a long string with 中文-字符"])
stmt.bind_param_batch(params)
stmt.execute()
assert stmt.affected_rows == 3
#query
querystmt1=conn.statement("select * from log where bu < ?")
queryparam1=new_bind_params(1)
print(type(queryparam1))
queryparam1[0].int(5)
querystmt1.bind_param(queryparam1)
querystmt1.execute()
result1=querystmt1.use_result()
rows1=result1.fetch_all()
print(rows1)
# assert str(rows1[0][0]) == "2021-07-21 17:56:32.589111"
# assert rows1[0][10] == 3
# assert rows1[1][10] == 4
# conn.execute("drop database if exists %s" % dbname)
conn.close()
except Exception as err:
# conn.execute("drop database if exists %s" % dbname)
conn.close()
raise err
def run(self):
buildPath = self.getBuildPath()
config = buildPath+ "../sim/dnode1/cfg/"
host="localhost"
connectstmt=self.newcon(host,config)
self.test_stmt_set_tbname_tag(connectstmt)
return
# add case with filename
#
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())

1
tests/system-test/fulltest.sh
View File

@ -15,6 +15,7 @@ python3 ./test.py -f 0-others/user_control.py
python3 ./test.py -f 0-others/fsync.py
python3 ./test.py -f 1-insert/opentsdb_telnet_line_taosc_insert.py
python3 ./test.py -f 1-insert/test_stmt_muti_insert_query.py
python3 ./test.py -f 2-query/between.py
python3 ./test.py -f 2-query/distinct.py

4
tests/test/c/sdbDump.c
View File

@ -283,9 +283,7 @@ void dumpTrans(SSdb *pSdb, SJson *json) {
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "dbUid", i642str(pObj->dbUid));
tjsonAddStringToObject(item, "dbname", pObj->dbname);
tjsonAddIntegerToObject(item, "redoLogNum", taosArrayGetSize(pObj->redoLogs));
tjsonAddIntegerToObject(item, "undoLogNum", taosArrayGetSize(pObj->undoLogs));
tjsonAddIntegerToObject(item, "commitLogNum", taosArrayGetSize(pObj->commitLogs));
tjsonAddIntegerToObject(item, "commitLogNum", taosArrayGetSize(pObj->commitActions));
tjsonAddIntegerToObject(item, "redoActionNum", taosArrayGetSize(pObj->redoActions));
tjsonAddIntegerToObject(item, "undoActionNum", taosArrayGetSize(pObj->undoActions));