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[td-225]

This commit is contained in:
Haojun Liao 2021-05-21 17:31:26 +08:00
parent 4b672b459c
commit 3dc445f99f
10 changed files with 141 additions and 197 deletions
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3
src/client/inc/tscUtil.h
View File

@ -237,7 +237,7 @@ void tscInitQueryInfo(SQueryInfo* pQueryInfo);
void tscClearSubqueryInfo(SSqlCmd* pCmd);
int32_t tscAddQueryInfo(SSqlCmd *pCmd);
SQueryInfo *tscGetQueryInfo(SSqlCmd* pCmd);
SQueryInfo *tscGetQueryInfoS(SSqlCmd *pCmd, int32_t subClauseIndex);
SQueryInfo *tscGetQueryInfoS(SSqlCmd *pCmd);
void tscClearTableMetaInfo(STableMetaInfo* pTableMetaInfo);
@ -256,7 +256,6 @@ int tscGetTableMeta(SSqlObj* pSql, STableMetaInfo* pTableMetaInfo);
int tscGetTableMetaEx(SSqlObj* pSql, STableMetaInfo* pTableMetaInfo, bool createIfNotExists);
void tscResetForNextRetrieve(SSqlRes* pRes);
void tscDoQuery(SSqlObj* pSql);
void executeQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo);
void doExecuteQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo);

33
src/client/inc/tsclient.h
View File

@ -251,19 +251,32 @@ typedef struct {
SVgroupsInfo *pVgroupInfo;
} STableMetaVgroupInfo;
typedef struct SInsertStatementParam {
SName **pTableNameList; // all involved tableMeta list of current insert sql statement.
int32_t numOfTables;
SHashObj *pTableBlockHashList; // data block for each table
SArray *pDataBlocks; // SArray<STableDataBlocks*>. Merged submit block for each vgroup
int8_t schemaAttached; // denote if submit block is built with table schema or not
STagData tagData; // NOTE: pTagData->data is used as a variant length array
int32_t dataSourceType; // from file or from sql statement
char msg[512]; // error message
char *sql; // current sql statement position
uint32_t insertType; // TODO remove it
} SInsertStatementParam;
// TODO extract sql parser supporter
typedef struct {
int command;
uint8_t msgType;
SInsertStatementParam insertParam;
char reserve1[3]; // fix bus error on arm32
bool autoCreated; // create table if it is not existed during retrieve table meta in mnode
union {
int32_t count;
int32_t numOfTablesInSubmit;
};
uint32_t insertType; // TODO remove it
char * curSql; // current sql, resume position of sql after parsing paused
int8_t parseFinished;
char reserve2[3]; // fix bus error on arm32
@ -276,24 +289,22 @@ typedef struct {
SHashObj *pTableMetaMap; // local buffer to keep the queried table meta, before validating the AST
SQueryInfo *pQueryInfo;
int32_t clauseIndex; // index of multiple subclause query
SQueryInfo *active; // current active query info
int32_t batchSize; // for parameter ('?') binding and batch processing
int32_t numOfParams;
int8_t dataSourceType; // load data from file or not
char reserve4[3]; // fix bus error on arm32
int8_t submitSchema; // submit block is built with table schema
char reserve5[3]; // fix bus error on arm32
char reserve4[3]; // fix bus error on arm32
// int8_t submitSchema; // submit block is built with table schema
char reserve5[3]; // fix bus error on arm32
STagData tagData; // NOTE: pTagData->data is used as a variant length array
SName **pTableNameList; // all involved tableMeta list of current insert sql statement.
int32_t numOfTables;
// SName **pTableNameList; // all involved tableMeta list of current insert sql statement.
// int32_t numOfTables;
SHashObj *pTableBlockHashList; // data block for each table
SArray *pDataBlocks; // SArray<STableDataBlocks*>. Merged submit block for each vgroup
// SHashObj *pTableBlockHashList; // data block for each table
// SArray *pDataBlocks; // SArray<STableDataBlocks*>. Merged submit block for each vgroup
int32_t resColumnId;
} SSqlCmd;

2
src/client/src/tscAsync.c
View File

@ -460,7 +460,7 @@ void tscTableMetaCallBack(void *param, TAOS_RES *res, int code) {
goto _error;
}
if (pCmd->insertType == TSDB_QUERY_TYPE_STMT_INSERT) {
if (TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_STMT_INSERT)){
STableMetaInfo *pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
code = tscGetTableMeta(pSql, pTableMetaInfo);
if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {

33
src/client/src/tscParseInsert.c
View File

@ -441,7 +441,7 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, SSqlCmd *pCmd, int1
*str += index;
if (sToken.type == TK_QUESTION) {
if (pCmd->insertType != TSDB_QUERY_TYPE_STMT_INSERT) {
if (pCmd->insertParam.insertType != TSDB_QUERY_TYPE_STMT_INSERT) {
return tscSQLSyntaxErrMsg(pCmd->payload, "? only allowed in binding insertion", *str);
}
@ -1120,9 +1120,9 @@ int tsParseInsertSql(SSqlObj *pSql) {
return code;
}
if (NULL == pCmd->pTableBlockHashList) {
pCmd->pTableBlockHashList = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (NULL == pCmd->pTableBlockHashList) {
if (NULL == pCmd->insertParam.pTableBlockHashList) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (NULL == pCmd->insertParam.pTableBlockHashList) {
code = TSDB_CODE_TSC_OUT_OF_MEMORY;
goto _clean;
}
@ -1130,7 +1130,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
str = pCmd->curSql;
}
tscDebug("0x%"PRIx64" create data block list hashList:%p", pSql->self, pCmd->pTableBlockHashList);
tscDebug("0x%"PRIx64" create data block list hashList:%p", pSql->self, pCmd->insertParam.pTableBlockHashList);
while (1) {
int32_t index = 0;
@ -1241,7 +1241,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
}
STableDataBlocks *dataBuf = NULL;
int32_t ret = tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_DEFAULT_PAYLOAD_SIZE,
int32_t ret = tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_DEFAULT_PAYLOAD_SIZE,
sizeof(SSubmitBlk), tinfo.rowSize, &pTableMetaInfo->name, pTableMeta,
&dataBuf, NULL);
if (ret != TSDB_CODE_SUCCESS) {
@ -1261,7 +1261,7 @@ int tsParseInsertSql(SSqlObj *pSql) {
}
STableDataBlocks *dataBuf = NULL;
int32_t ret = tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_DEFAULT_PAYLOAD_SIZE,
int32_t ret = tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_DEFAULT_PAYLOAD_SIZE,
sizeof(SSubmitBlk), tinfo.rowSize, &pTableMetaInfo->name, pTableMeta,
&dataBuf, NULL);
if (ret != TSDB_CODE_SUCCESS) {
@ -1297,7 +1297,8 @@ int tsParseInsertSql(SSqlObj *pSql) {
goto _clean;
}
if ((pCmd->insertType != TSDB_QUERY_TYPE_STMT_INSERT) && taosHashGetSize(pCmd->pTableBlockHashList) > 0) { // merge according to vgId
// merge according to vgId
if (!TSDB_QUERY_HAS_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_STMT_INSERT) && taosHashGetSize(pCmd->insertParam.pTableBlockHashList) > 0) {
if ((code = tscMergeTableDataBlocks(pSql, true)) != TSDB_CODE_SUCCESS) {
goto _clean;
}
@ -1326,9 +1327,9 @@ int tsInsertInitialCheck(SSqlObj *pSql) {
pCmd->count = 0;
pCmd->command = TSDB_SQL_INSERT;
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd, pCmd->clauseIndex);
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd);
TSDB_QUERY_SET_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT | pCmd->insertType);
TSDB_QUERY_SET_TYPE(pQueryInfo->type, TSDB_QUERY_TYPE_INSERT | TSDB_QUERY_TYPE_STMT_INSERT);
sToken = tStrGetToken(pSql->sqlstr, &index, false);
if (sToken.type != TK_INTO) {
@ -1410,7 +1411,7 @@ static int doPackSendDataBlock(SSqlObj *pSql, int32_t numOfRows, STableDataBlock
return code;
}
STableDataBlocks *pDataBlock = taosArrayGetP(pCmd->pDataBlocks, 0);
STableDataBlocks *pDataBlock = taosArrayGetP(pCmd->insertParam.pDataBlocks, 0);
if ((code = tscCopyDataBlockToPayload(pSql, pDataBlock)) != TSDB_CODE_SUCCESS) {
return code;
}
@ -1466,11 +1467,11 @@ static void parseFileSendDataBlock(void *param, TAOS_RES *tres, int32_t numOfRow
destroyTableNameList(pCmd);
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pCmd->insertParam.pDataBlocks);
if (pCmd->pTableBlockHashList == NULL) {
pCmd->pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->pTableBlockHashList == NULL) {
if (pCmd->insertParam.pTableBlockHashList == NULL) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->insertParam.pTableBlockHashList == NULL) {
code = TSDB_CODE_TSC_OUT_OF_MEMORY;
goto _error;
}
@ -1478,7 +1479,7 @@ static void parseFileSendDataBlock(void *param, TAOS_RES *tres, int32_t numOfRow
STableDataBlocks *pTableDataBlock = NULL;
int32_t ret =
tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tinfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pTableDataBlock, NULL);
if (ret != TSDB_CODE_SUCCESS) {
pParentSql->res.code = TSDB_CODE_TSC_OUT_OF_MEMORY;

72
src/client/src/tscPrepare.c
View File

@ -308,7 +308,7 @@ static int fillColumnsNull(STableDataBlocks* pBlock, int32_t rowNum) {
int32_t fillTablesColumnsNull(SSqlObj* pSql) {
SSqlCmd* pCmd = &pSql->cmd;
STableDataBlocks** p = taosHashIterate(pCmd->pTableBlockHashList, NULL);
STableDataBlocks** p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, NULL);
STableDataBlocks* pOneTableBlock = *p;
while(pOneTableBlock) {
@ -317,7 +317,7 @@ int32_t fillTablesColumnsNull(SSqlObj* pSql) {
fillColumnsNull(pOneTableBlock, pBlocks->numOfRows);
}
p = taosHashIterate(pCmd->pTableBlockHashList, p);
p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, p);
if (p == NULL) {
break;
}
@ -840,12 +840,12 @@ static int insertStmtBindParam(STscStmt* stmt, TAOS_BIND* bind) {
STableDataBlocks* pBlock = NULL;
if (pStmt->multiTbInsert) {
if (pCmd->pTableBlockHashList == NULL) {
if (pCmd->insertParam.pTableBlockHashList == NULL) {
tscError("0x%"PRIx64" Table block hash list is empty", pStmt->pSql->self);
return TSDB_CODE_TSC_APP_ERROR;
}
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->pTableBlockHashList, (const char*)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid));
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->insertParam.pTableBlockHashList, (const char*)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid));
if (t1 == NULL) {
tscError("0x%"PRIx64" no table data block in hash list, uid:%" PRId64 , pStmt->pSql->self, pStmt->mtb.currentUid);
return TSDB_CODE_TSC_APP_ERROR;
@ -856,12 +856,12 @@ static int insertStmtBindParam(STscStmt* stmt, TAOS_BIND* bind) {
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
if (pCmd->pTableBlockHashList == NULL) {
pCmd->pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->insertParam.pTableBlockHashList == NULL) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
}
int32_t ret =
tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
pTableMeta->tableInfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pBlock, NULL);
if (ret != 0) {
return ret;
@ -904,12 +904,12 @@ static int insertStmtBindParamBatch(STscStmt* stmt, TAOS_MULTI_BIND* bind, int c
STableDataBlocks* pBlock = NULL;
if (pStmt->multiTbInsert) {
if (pCmd->pTableBlockHashList == NULL) {
if (pCmd->insertParam.pTableBlockHashList == NULL) {
tscError("0x%"PRIx64" Table block hash list is empty", pStmt->pSql->self);
return TSDB_CODE_TSC_APP_ERROR;
}
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->pTableBlockHashList, (const char*)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid));
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->insertParam.pTableBlockHashList, (const char*)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid));
if (t1 == NULL) {
tscError("0x%"PRIx64" no table data block in hash list, uid:%" PRId64 , pStmt->pSql->self, pStmt->mtb.currentUid);
return TSDB_CODE_TSC_APP_ERROR;
@ -920,12 +920,12 @@ static int insertStmtBindParamBatch(STscStmt* stmt, TAOS_MULTI_BIND* bind, int c
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
if (pCmd->pTableBlockHashList == NULL) {
pCmd->pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->insertParam.pTableBlockHashList == NULL) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
}
int32_t ret =
tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
pTableMeta->tableInfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pBlock, NULL);
if (ret != 0) {
return ret;
@ -991,11 +991,11 @@ static int insertStmtUpdateBatch(STscStmt* stmt) {
return TSDB_CODE_TSC_APP_ERROR;
}
if (taosHashGetSize(pCmd->pTableBlockHashList) == 0) {
if (taosHashGetSize(pCmd->insertParam.pTableBlockHashList) == 0) {
return TSDB_CODE_SUCCESS;
}
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->pTableBlockHashList, (const char*)&stmt->mtb.currentUid, sizeof(stmt->mtb.currentUid));
STableDataBlocks** t1 = (STableDataBlocks**)taosHashGet(pCmd->insertParam.pTableBlockHashList, (const char*)&stmt->mtb.currentUid, sizeof(stmt->mtb.currentUid));
if (t1 == NULL) {
tscError("0x%"PRIx64" no table data block in hash list, uid:%" PRId64 , pSql->self, stmt->mtb.currentUid);
return TSDB_CODE_TSC_APP_ERROR;
@ -1031,9 +1031,9 @@ static int insertStmtReset(STscStmt* pStmt) {
if (pCmd->batchSize > 2) {
int32_t alloced = (pCmd->batchSize + 1) / 2;
size_t size = taosArrayGetSize(pCmd->pDataBlocks);
size_t size = taosArrayGetSize(pCmd->insertParam.pDataBlocks);
for (int32_t i = 0; i < size; ++i) {
STableDataBlocks* pBlock = taosArrayGetP(pCmd->pDataBlocks, i);
STableDataBlocks* pBlock = taosArrayGetP(pCmd->insertParam.pDataBlocks, i);
uint32_t totalDataSize = pBlock->size - sizeof(SSubmitBlk);
pBlock->size = sizeof(SSubmitBlk) + totalDataSize / alloced;
@ -1055,21 +1055,21 @@ static int insertStmtExecute(STscStmt* stmt) {
return TSDB_CODE_TSC_INVALID_VALUE;
}
if (taosHashGetSize(pCmd->pTableBlockHashList) == 0) {
if (taosHashGetSize(pCmd->insertParam.pTableBlockHashList) == 0) {
return TSDB_CODE_SUCCESS;
}
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
if (pCmd->pTableBlockHashList == NULL) {
pCmd->pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->insertParam.pTableBlockHashList == NULL) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
}
STableDataBlocks* pBlock = NULL;
int32_t ret =
tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
pTableMeta->tableInfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pBlock, NULL);
assert(ret == 0);
pBlock->size = sizeof(SSubmitBlk) + pCmd->batchSize * pBlock->rowSize;
@ -1086,7 +1086,7 @@ static int insertStmtExecute(STscStmt* stmt) {
return code;
}
STableDataBlocks* pDataBlock = taosArrayGetP(pCmd->pDataBlocks, 0);
STableDataBlocks* pDataBlock = taosArrayGetP(pCmd->insertParam.pDataBlocks, 0);
code = tscCopyDataBlockToPayload(stmt->pSql, pDataBlock);
if (code != TSDB_CODE_SUCCESS) {
return code;
@ -1112,7 +1112,7 @@ static int insertStmtExecute(STscStmt* stmt) {
pCmd->numOfTables = 0;
tfree(pCmd->pTableNameList);
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pCmd->insertParam.pDataBlocks);
return pSql->res.code;
}
@ -1120,7 +1120,7 @@ static int insertStmtExecute(STscStmt* stmt) {
static void insertBatchClean(STscStmt* pStmt) {
SSqlCmd *pCmd = &pStmt->pSql->cmd;
SSqlObj *pSql = pStmt->pSql;
int32_t size = taosHashGetSize(pCmd->pTableBlockHashList);
int32_t size = taosHashGetSize(pCmd->insertParam.pTableBlockHashList);
// data block reset
pCmd->batchSize = 0;
@ -1134,7 +1134,7 @@ static void insertBatchClean(STscStmt* pStmt) {
tfree(pCmd->pTableNameList);
/*
STableDataBlocks** p = taosHashIterate(pCmd->pTableBlockHashList, NULL);
STableDataBlocks** p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, NULL);
STableDataBlocks* pOneTableBlock = *p;
@ -1145,7 +1145,7 @@ static void insertBatchClean(STscStmt* pStmt) {
pBlocks->numOfRows = 0;
p = taosHashIterate(pCmd->pTableBlockHashList, p);
p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, p);
if (p == NULL) {
break;
}
@ -1154,10 +1154,10 @@ static void insertBatchClean(STscStmt* pStmt) {
}
*/
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pCmd->insertParam.pDataBlocks);
pCmd->numOfTables = 0;
taosHashEmpty(pCmd->pTableBlockHashList);
taosHashEmpty(pCmd->insertParam.pTableBlockHashList);
tscFreeSqlResult(pSql);
tscFreeSubobj(pSql);
tfree(pSql->pSubs);
@ -1376,7 +1376,7 @@ int taos_stmt_set_tbname(TAOS_STMT* stmt, const char* name) {
SSubmitBlk* pBlk = (SSubmitBlk*) (*t1)->pData;
pCmd->batchSize = pBlk->numOfRows;
taosHashPut(pCmd->pTableBlockHashList, (void *)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid), (void*)t1, POINTER_BYTES);
taosHashPut(pCmd->insertParam.pTableBlockHashList, (void *)&pStmt->mtb.currentUid, sizeof(pStmt->mtb.currentUid), (void*)t1, POINTER_BYTES);
tscDebug("0x%"PRIx64" table:%s is already prepared, uid:%" PRIu64, pSql->self, name, pStmt->mtb.currentUid);
return TSDB_CODE_SUCCESS;
@ -1391,11 +1391,11 @@ int taos_stmt_set_tbname(TAOS_STMT* stmt, const char* name) {
pSql->cmd.numOfParams = 0;
pSql->cmd.batchSize = 0;
if (taosHashGetSize(pCmd->pTableBlockHashList) > 0) {
SHashObj* hashList = pCmd->pTableBlockHashList;
pCmd->pTableBlockHashList = NULL;
if (taosHashGetSize(pCmd->insertParam.pTableBlockHashList) > 0) {
SHashObj* hashList = pCmd->insertParam.pTableBlockHashList;
pCmd->insertParam.pTableBlockHashList = NULL;
tscResetSqlCmd(pCmd, true);
pCmd->pTableBlockHashList = hashList;
pCmd->insertParam.pTableBlockHashList = hashList;
}
int32_t code = tsParseSql(pStmt->pSql, true);
@ -1411,7 +1411,7 @@ int taos_stmt_set_tbname(TAOS_STMT* stmt, const char* name) {
STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
STableDataBlocks* pBlock = NULL;
code = tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
code = tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
pTableMeta->tableInfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pBlock, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
@ -1688,14 +1688,14 @@ int taos_stmt_get_param(TAOS_STMT *stmt, int idx, int *type, int *bytes) {
SSqlCmd* pCmd = &pStmt->pSql->cmd;
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
if (pCmd->pTableBlockHashList == NULL) {
pCmd->pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
if (pCmd->insertParam.pTableBlockHashList == NULL) {
pCmd->insertParam.pTableBlockHashList = taosHashInit(16, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
}
STableDataBlocks* pBlock = NULL;
int32_t ret =
tscGetDataBlockFromList(pCmd->pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
tscGetDataBlockFromList(pCmd->insertParam.pTableBlockHashList, pTableMeta->id.uid, TSDB_PAYLOAD_SIZE, sizeof(SSubmitBlk),
pTableMeta->tableInfo.rowSize, &pTableMetaInfo->name, pTableMeta, &pBlock, NULL);
if (ret != 0) {
// todo handle error

6
src/client/src/tscSQLParser.c
View File

@ -293,7 +293,7 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
return tscSQLSyntaxErrMsg(tscGetErrorMsgPayload(pCmd), NULL, pInfo->msg);
}
SQueryInfo* pQueryInfo = tscGetQueryInfoS(pCmd, pCmd->clauseIndex);
SQueryInfo* pQueryInfo = tscGetQueryInfoS(pCmd);
if (pQueryInfo == NULL) {
pRes->code = terrno;
return pRes->code;
@ -656,7 +656,6 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
}
tscPrintSelNodeList(pSql, i);
pCmd->clauseIndex += 1;
if ((i + 1) < size && pQueryInfo->sibling == NULL) {
if ((code = tscAddQueryInfo(pCmd)) != TSDB_CODE_SUCCESS) {
@ -671,9 +670,6 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
return code;
}
// restore the clause index
pCmd->clauseIndex = 0;
// set the command/global limit parameters from the first subclause to the sqlcmd object
pCmd->active = pCmd->pQueryInfo;
pCmd->command = pCmd->pQueryInfo->command;

46
src/client/src/tscServer.c
View File

@ -584,22 +584,22 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
SQueryInfo *pQueryInfo = tscGetQueryInfo(&pSql->cmd);
STableMeta* pTableMeta = tscGetMetaInfo(pQueryInfo, 0)->pTableMeta;
char* pMsg = pSql->cmd.payload;
// NOTE: shell message size should not include SMsgDesc
int32_t size = pSql->cmd.payloadLen - sizeof(SMsgDesc);
SMsgDesc* pMsgDesc = (SMsgDesc*) pMsg;
pMsgDesc->numOfVnodes = htonl(1); // always one vnode
pMsg += sizeof(SMsgDesc);
SSubmitMsg *pShellMsg = (SSubmitMsg *)pMsg;
pShellMsg->header.vgId = htonl(pTableMeta->vgId);
pShellMsg->header.contLen = htonl(size); // the length not includes the size of SMsgDesc
pShellMsg->length = pShellMsg->header.contLen;
pShellMsg->numOfBlocks = htonl(pSql->cmd.numOfTablesInSubmit); // number of tables to be inserted
// char* pMsg = pSql->cmd.payload;
//
// // NOTE: shell message size should not include SMsgDesc
// int32_t size = pSql->cmd.payloadLen - sizeof(SMsgDesc);
//
// SMsgDesc* pMsgDesc = (SMsgDesc*) pMsg;
// pMsgDesc->numOfVnodes = htonl(1); // always one vnode
//
// pMsg += sizeof(SMsgDesc);
// SSubmitMsg *pShellMsg = (SSubmitMsg *)pMsg;
//
// pShellMsg->header.vgId = htonl(pTableMeta->vgId); // data in current block all routes to the same vgroup
// pShellMsg->header.contLen = htonl(size); // the length not includes the size of SMsgDesc
// pShellMsg->length = pShellMsg->header.contLen;
//
// pShellMsg->numOfBlocks = htonl(pSql->cmd.numOfTablesInSubmit); // the number of tables to be inserted
// pSql->cmd.payloadLen is set during copying data into payload
pSql->cmd.msgType = TSDB_MSG_TYPE_SUBMIT;
@ -608,15 +608,15 @@ int tscBuildSubmitMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
taosHashGetClone(tscVgroupMap, &pTableMeta->vgId, sizeof(pTableMeta->vgId), NULL, &vgroupInfo, sizeof(SNewVgroupInfo));
tscDumpEpSetFromVgroupInfo(&pSql->epSet, &vgroupInfo);
tscDebug("0x%"PRIx64" build submit msg, vgId:%d numOfTables:%d numberOfEP:%d", pSql->self, pTableMeta->vgId, pSql->cmd.numOfTablesInSubmit,
pSql->epSet.numOfEps);
tscDebug("0x%"PRIx64" submit msg built, numberOfEP:%d", pSql->self, pSql->epSet.numOfEps);
return TSDB_CODE_SUCCESS;
}
/*
* for table query, simply return the size <= 1k
*/
static int32_t tscEstimateQueryMsgSize(SSqlObj *pSql, int32_t clauseIndex) {
static int32_t tscEstimateQueryMsgSize(SSqlObj *pSql) {
const static int32_t MIN_QUERY_MSG_PKT_SIZE = TSDB_MAX_BYTES_PER_ROW * 5;
SSqlCmd* pCmd = &pSql->cmd;
@ -815,7 +815,7 @@ int tscBuildQueryMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
SSqlCmd *pCmd = &pSql->cmd;
int32_t code = TSDB_CODE_SUCCESS;
int32_t size = tscEstimateQueryMsgSize(pSql, pCmd->clauseIndex);
int32_t size = tscEstimateQueryMsgSize(pSql);
if (TSDB_CODE_SUCCESS != tscAllocPayload(pCmd, size)) {
tscError("%p failed to malloc for query msg", pSql);
@ -2155,7 +2155,7 @@ static void createHbObj(STscObj* pObj) {
pSql->fp = tscProcessHeartBeatRsp;
SQueryInfo *pQueryInfo = tscGetQueryInfoS(&pSql->cmd, 0);
SQueryInfo *pQueryInfo = tscGetQueryInfoS(&pSql->cmd);
if (pQueryInfo == NULL) {
terrno = TSDB_CODE_TSC_OUT_OF_MEMORY;
tfree(pSql);
@ -2369,7 +2369,7 @@ static int32_t getTableMetaFromMnode(SSqlObj *pSql, STableMetaInfo *pTableMetaIn
tscAddQueryInfo(&pNew->cmd);
SQueryInfo *pNewQueryInfo = tscGetQueryInfoS(&pNew->cmd, 0);
SQueryInfo *pNewQueryInfo = tscGetQueryInfoS(&pNew->cmd);
pNew->cmd.autoCreated = pSql->cmd.autoCreated; // create table if not exists
if (TSDB_CODE_SUCCESS != tscAllocPayload(&pNew->cmd, TSDB_DEFAULT_PAYLOAD_SIZE + pSql->cmd.payloadLen)) {
@ -2592,7 +2592,7 @@ int tscGetSTableVgroupInfo(SSqlObj *pSql, SQueryInfo* pQueryInfo) {
pNew->cmd.command = TSDB_SQL_STABLEVGROUP;
// TODO TEST IT
SQueryInfo *pNewQueryInfo = tscGetQueryInfoS(&pNew->cmd, 0);
SQueryInfo *pNewQueryInfo = tscGetQueryInfoS(&pNew->cmd);
if (pNewQueryInfo == NULL) {
tscFreeSqlObj(pNew);
return code;

6
src/client/src/tscSql.c
View File

@ -901,9 +901,9 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
strtolower(pSql->sqlstr, sql);
pCmd->curSql = NULL;
if (NULL != pCmd->pTableBlockHashList) {
taosHashCleanup(pCmd->pTableBlockHashList);
pCmd->pTableBlockHashList = NULL;
if (NULL != pCmd->insertParam.pTableBlockHashList) {
taosHashCleanup(pCmd->insertParam.pTableBlockHashList);
pCmd->insertParam.pTableBlockHashList = NULL;
}
pSql->fp = asyncCallback;

8
src/client/src/tscSubquery.c
View File

@ -3056,7 +3056,7 @@ static void multiVnodeInsertFinalize(void* param, TAOS_RES* tres, int numOfRows)
// clean up tableMeta in cache
tscFreeQueryInfo(&pSql->cmd, false);
SQueryInfo* pQueryInfo = tscGetQueryInfoS(&pSql->cmd, 0);
SQueryInfo* pQueryInfo = tscGetQueryInfoS(&pSql->cmd);
STableMetaInfo* pMasterTableMetaInfo = tscGetTableMetaInfoFromCmd(&pParentObj->cmd, 0);
tscAddTableMetaInfo(pQueryInfo, &pMasterTableMetaInfo->name, NULL, NULL, NULL, NULL);
@ -3145,7 +3145,7 @@ int32_t tscHandleMultivnodeInsert(SSqlObj *pSql) {
return TSDB_CODE_SUCCESS;
}
pSql->subState.numOfSub = (uint16_t)taosArrayGetSize(pCmd->pDataBlocks);
pSql->subState.numOfSub = (uint16_t)taosArrayGetSize(pCmd->insertParam.pDataBlocks);
assert(pSql->subState.numOfSub > 0);
pRes->code = TSDB_CODE_SUCCESS;
@ -3195,7 +3195,7 @@ int32_t tscHandleMultivnodeInsert(SSqlObj *pSql) {
pNew->fetchFp = pNew->fp;
pSql->pSubs[numOfSub] = pNew;
STableDataBlocks* pTableDataBlock = taosArrayGetP(pCmd->pDataBlocks, numOfSub);
STableDataBlocks* pTableDataBlock = taosArrayGetP(pCmd->insertParam.pDataBlocks, numOfSub);
pRes->code = tscCopyDataBlockToPayload(pNew, pTableDataBlock);
if (pRes->code == TSDB_CODE_SUCCESS) {
tscDebug("0x%"PRIx64" sub:%p create subObj success. orderOfSub:%d", pSql->self, pNew, numOfSub);
@ -3213,7 +3213,7 @@ int32_t tscHandleMultivnodeInsert(SSqlObj *pSql) {
goto _error;
}
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pCmd->insertParam.pDataBlocks);
// use the local variable
for (int32_t j = 0; j < numOfSub; ++j) {

129
src/client/src/tscUtil.c
View File

@ -1130,8 +1130,8 @@ void tscResetSqlCmd(SSqlCmd* pCmd, bool removeMeta) {
destroyTableNameList(pCmd);
pCmd->pTableBlockHashList = tscDestroyBlockHashTable(pCmd->pTableBlockHashList, removeMeta);
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
pCmd->insertParam.pTableBlockHashList = tscDestroyBlockHashTable(pCmd->insertParam.pTableBlockHashList, removeMeta);
pCmd->insertParam.pDataBlocks = tscDestroyBlockArrayList(pCmd->insertParam.pDataBlocks);
tscFreeQueryInfo(pCmd, removeMeta);
if (pCmd->pTableMetaMap != NULL) {
@ -1343,12 +1343,9 @@ int32_t tscCopyDataBlockToPayload(SSqlObj* pSql, STableDataBlocks* pDataBlock) {
SSqlCmd* pCmd = &pSql->cmd;
assert(pDataBlock->pTableMeta != NULL);
pCmd->numOfTablesInSubmit = pDataBlock->numOfTables;
// assert(pCmd->numOfClause == 1);
STableMetaInfo* pTableMetaInfo = tscGetTableMetaInfoFromCmd(pCmd, 0);
// todo refactor
// todo remove it later
// set the correct table meta object, the table meta has been locked in pDataBlocks, so it must be in the cache
if (pTableMetaInfo->pTableMeta != pDataBlock->pTableMeta) {
tNameAssign(&pTableMetaInfo->name, &pDataBlock->tableName);
@ -1358,13 +1355,13 @@ int32_t tscCopyDataBlockToPayload(SSqlObj* pSql, STableDataBlocks* pDataBlock) {
}
pTableMetaInfo->pTableMeta = tscTableMetaDup(pDataBlock->pTableMeta);
pTableMetaInfo->tableMetaSize = tscGetTableMetaSize(pDataBlock->pTableMeta);
pTableMetaInfo->tableMetaSize = tscGetTableMetaSize(pDataBlock->pTableMeta);
}
/*
* the submit message consists of : [RPC header|message body|digest]
* the dataBlock only includes the RPC Header buffer and actual submit message body, space for digest needs
* additional space.
* the format of submit message is as follows [RPC header|message body|digest]
* the dataBlock only includes the RPC Header buffer and actual submit message body,
* space for digest needs additional space.
*/
int ret = tscAllocPayload(pCmd, pDataBlock->size + 100);
if (TSDB_CODE_SUCCESS != ret) {
@ -1374,13 +1371,24 @@ int32_t tscCopyDataBlockToPayload(SSqlObj* pSql, STableDataBlocks* pDataBlock) {
assert(pDataBlock->size <= pDataBlock->nAllocSize);
memcpy(pCmd->payload, pDataBlock->pData, pDataBlock->size);
/*
* the payloadLen should be actual message body size
* the old value of payloadLen is the allocated payload size
*/
//the payloadLen should be actual message body size, the old value of payloadLen is the allocated payload size
pCmd->payloadLen = pDataBlock->size;
// NOTE: shell message size should not include SMsgDesc
int32_t size = pCmd->payloadLen - sizeof(SMsgDesc);
SMsgDesc* pMsgDesc = (SMsgDesc*) pCmd->payload;
pMsgDesc->numOfVnodes = htonl(1); // always for one vnode
SSubmitMsg *pShellMsg = (SSubmitMsg *)(pCmd->payload + sizeof(SMsgDesc));
pShellMsg->header.vgId = htonl(pDataBlock->pTableMeta->vgId); // data in current block all routes to the same vgroup
pShellMsg->header.contLen = htonl(size); // the length not includes the size of SMsgDesc
pShellMsg->length = pShellMsg->header.contLen;
pShellMsg->numOfBlocks = htonl(pDataBlock->numOfTables); // the number of tables to be inserted
assert(pCmd->allocSize >= (uint32_t)(pCmd->payloadLen + 100) && pCmd->payloadLen > 0);
tscDebug("0x%"PRIx64" submit msg built, vgId:%d numOfTables:%d", pSql->self, pDataBlock->pTableMeta->vgId, pDataBlock->numOfTables);
return TSDB_CODE_SUCCESS;
}
@ -1542,25 +1550,25 @@ static int32_t getRowExpandSize(STableMeta* pTableMeta) {
}
static void extractTableNameList(SSqlCmd* pCmd, bool freeBlockMap) {
pCmd->numOfTables = (int32_t) taosHashGetSize(pCmd->pTableBlockHashList);
pCmd->numOfTables = (int32_t) taosHashGetSize(pCmd->insertParam.pTableBlockHashList);
if (pCmd->pTableNameList == NULL) {
pCmd->pTableNameList = calloc(pCmd->numOfTables, POINTER_BYTES);
} else {
memset(pCmd->pTableNameList, 0, pCmd->numOfTables * POINTER_BYTES);
}
STableDataBlocks **p1 = taosHashIterate(pCmd->pTableBlockHashList, NULL);
STableDataBlocks **p1 = taosHashIterate(pCmd->insertParam.pTableBlockHashList, NULL);
int32_t i = 0;
while(p1) {
STableDataBlocks* pBlocks = *p1;
tfree(pCmd->pTableNameList[i]);
pCmd->pTableNameList[i++] = tNameDup(&pBlocks->tableName);
p1 = taosHashIterate(pCmd->pTableBlockHashList, p1);
p1 = taosHashIterate(pCmd->insertParam.pTableBlockHashList, p1);
}
if (freeBlockMap) {
pCmd->pTableBlockHashList = tscDestroyBlockHashTable(pCmd->pTableBlockHashList, false);
pCmd->insertParam.pTableBlockHashList = tscDestroyBlockHashTable(pCmd->insertParam.pTableBlockHashList, false);
}
}
@ -1571,7 +1579,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, bool freeBlockMap) {
void* pVnodeDataBlockHashList = taosHashInit(128, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, false);
SArray* pVnodeDataBlockList = taosArrayInit(8, POINTER_BYTES);
STableDataBlocks** p = taosHashIterate(pCmd->pTableBlockHashList, NULL);
STableDataBlocks** p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, NULL);
STableDataBlocks* pOneTableBlock = *p;
while(pOneTableBlock) {
@ -1642,7 +1650,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, bool freeBlockMap) {
tscDebug("0x%"PRIx64" table %s data block is empty", pSql->self, pOneTableBlock->tableName.tname);
}
p = taosHashIterate(pCmd->pTableBlockHashList, p);
p = taosHashIterate(pCmd->insertParam.pTableBlockHashList, p);
if (p == NULL) {
break;
}
@ -1653,7 +1661,7 @@ int32_t tscMergeTableDataBlocks(SSqlObj* pSql, bool freeBlockMap) {
extractTableNameList(pCmd, freeBlockMap);
// free the table data blocks;
pCmd->pDataBlocks = pVnodeDataBlockList;
pCmd->insertParam.pDataBlocks = pVnodeDataBlockList;
taosHashCleanup(pVnodeDataBlockHashList);
return TSDB_CODE_SUCCESS;
@ -1848,7 +1856,6 @@ void* sqlExprDestroy(SExprInfo* pExpr) {
tExprTreeDestroy(pExpr->pExpr, NULL);
}
printf("free---------------%p\n", pExpr);
tfree(pExpr);
return NULL;
}
@ -1918,7 +1925,6 @@ SExprInfo* tscExprCreate(SQueryInfo* pQueryInfo, int16_t functionId, SColumnInde
return NULL;
}
printf("malloc======================%p\n", pExpr);
SSqlExpr* p = &pExpr->base;
p->functionId = functionId;
@ -2625,7 +2631,7 @@ STableMetaInfo* tscGetMetaInfo(SQueryInfo* pQueryInfo, int32_t tableIndex) {
return pQueryInfo->pTableMetaInfo[tableIndex];
}
SQueryInfo* tscGetQueryInfoS(SSqlCmd* pCmd, int32_t subClauseIndex) {
SQueryInfo* tscGetQueryInfoS(SSqlCmd* pCmd) {
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd);
int32_t ret = TSDB_CODE_SUCCESS;
@ -3025,9 +3031,7 @@ SSqlObj* createSimpleSubObj(SSqlObj* pSql, __async_cb_func_t fp, void* param, in
pNew->sqlstr = NULL;
pNew->maxRetry = TSDB_MAX_REPLICA;
SQueryInfo* pQueryInfo = tscGetQueryInfoS(pCmd, 0);
assert(pSql->cmd.clauseIndex == 0);
SQueryInfo* pQueryInfo = tscGetQueryInfoS(pCmd);
STableMetaInfo* pMasterTableMetaInfo = tscGetTableMetaInfoFromCmd(&pSql->cmd, 0);
tscAddTableMetaInfo(pQueryInfo, &pMasterTableMetaInfo->name, NULL, NULL, NULL, NULL);
@ -3102,7 +3106,6 @@ SSqlObj* createSubqueryObj(SSqlObj* pSql, int16_t tableIndex, __async_cb_func_t
pnCmd->pTableMetaMap = NULL;
pnCmd->pQueryInfo = NULL;
pnCmd->clauseIndex = 0;
pnCmd->pDataBlocks = NULL;
pnCmd->numOfTables = 0;
@ -3401,71 +3404,6 @@ void executeQuery(SSqlObj* pSql, SQueryInfo* pQueryInfo) {
doExecuteQuery(pSql, pQueryInfo);
}
/**
* todo remove it
* To decide if current is a two-stage super table query, join query, or insert. And invoke different
* procedure accordingly
* @param pSql
*/
void tscDoQuery(SSqlObj* pSql) {
SSqlCmd* pCmd = &pSql->cmd;
SSqlRes* pRes = &pSql->res;
pRes->code = TSDB_CODE_SUCCESS;
if (pCmd->command > TSDB_SQL_LOCAL) {
tscProcessLocalCmd(pSql);
return;
}
if (pCmd->dataSourceType == DATA_FROM_DATA_FILE) {
tscImportDataFromFile(pSql);
} else {
SQueryInfo *pQueryInfo = tscGetQueryInfo(pCmd);
uint16_t type = pQueryInfo->type;
if ((pCmd->command == TSDB_SQL_SELECT) && (!TSDB_QUERY_HAS_TYPE(type, TSDB_QUERY_TYPE_SUBQUERY)) && (!TSDB_QUERY_HAS_TYPE(type, TSDB_QUERY_TYPE_STABLE_SUBQUERY))) {
tscAddIntoSqlList(pSql);
}
if (TSDB_QUERY_HAS_TYPE(type, TSDB_QUERY_TYPE_INSERT)) { // multi-vnodes insertion
tscHandleMultivnodeInsert(pSql);
return;
}
if (QUERY_IS_JOIN_QUERY(type)) {
if (!TSDB_QUERY_HAS_TYPE(type, TSDB_QUERY_TYPE_SUBQUERY)) {
tscHandleMasterJoinQuery(pSql);
} else { // for first stage sub query, iterate all vnodes to get all timestamp
if (!TSDB_QUERY_HAS_TYPE(type, TSDB_QUERY_TYPE_JOIN_SEC_STAGE)) {
tscBuildAndSendRequest(pSql, NULL);
} else { // secondary stage join query.
if (tscIsTwoStageSTableQuery(pQueryInfo, 0)) { // super table query
tscLockByThread(&pSql->squeryLock);
tscHandleMasterSTableQuery(pSql);
tscUnlockByThread(&pSql->squeryLock);
} else {
tscBuildAndSendRequest(pSql, NULL);
}
}
}
return;
} else if (tscMultiRoundQuery(pQueryInfo, 0) && pQueryInfo->round == 0) {
tscHandleFirstRoundStableQuery(pSql); // todo lock?
return;
} else if (tscIsTwoStageSTableQuery(pQueryInfo, 0)) { // super table query
tscLockByThread(&pSql->squeryLock);
tscHandleMasterSTableQuery(pSql);
tscUnlockByThread(&pSql->squeryLock);
return;
}
pCmd->active = pQueryInfo;
tscBuildAndSendRequest(pSql, NULL);
}
}
int16_t tscGetJoinTagColIdByUid(STagCond* pTagCond, uint64_t uid) {
int32_t i = 0;
while (i < TSDB_MAX_JOIN_TABLE_NUM) {
@ -3687,7 +3625,6 @@ void tscTryQueryNextClause(SSqlObj* pSql, __async_cb_func_t fp) {
SSqlCmd* pCmd = &pSql->cmd;
SSqlRes* pRes = &pSql->res;
pCmd->clauseIndex++;
SQueryInfo* pQueryInfo = tscGetQueryInfo(pCmd);
pSql->cmd.command = pQueryInfo->command;
@ -3708,7 +3645,7 @@ void tscTryQueryNextClause(SSqlObj* pSql, __async_cb_func_t fp) {
pSql->subState.numOfSub = 0;
pSql->fp = fp;
tscDebug("0x%"PRIx64" try data in the next subclause:%d", pSql->self, pCmd->clauseIndex);
tscDebug("0x%"PRIx64" try data in the next subclause", pSql->self);
if (pCmd->command > TSDB_SQL_LOCAL) {
tscProcessLocalCmd(pSql);
} else {
@ -4283,7 +4220,7 @@ int tscTransferTableNameList(SSqlObj *pSql, const char *pNameList, int32_t lengt
int code = TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
char *str = (char *)pNameList;
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd, pCmd->clauseIndex);
SQueryInfo *pQueryInfo = tscGetQueryInfoS(pCmd);
if (pQueryInfo == NULL) {
pSql->res.code = terrno;
return terrno;