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[td-805] opt query perf.

This commit is contained in:
Haojun Liao 2020-06-30 18:36:38 +08:00
parent 374bcb86f7
commit eec38d8699
2 changed files with 15 additions and 6 deletions
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2
src/client/src/tscParseInsert.c
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@ -1259,8 +1259,6 @@ int tsParseInsertSql(SSqlObj *pSql) {
if ((code = tscMergeTableDataBlocks(pSql, pCmd->pDataBlocks)) != TSDB_CODE_SUCCESS) {
goto _error;
}
} else {
pCmd->pDataBlocks = tscDestroyBlockArrayList(pCmd->pDataBlocks);
}
code = TSDB_CODE_SUCCESS;

19
src/query/src/qExecutor.c
View File

@ -3270,6 +3270,8 @@ static bool hasMainOutput(SQuery *pQuery) {
}
static STableQueryInfo *createTableQueryInfo( SQueryRuntimeEnv *pRuntimeEnv, void* pTable, STimeWindow win) {
SQuery* pQuery = pRuntimeEnv->pQuery;
STableQueryInfo *pTableQueryInfo = calloc(1, sizeof(STableQueryInfo));
pTableQueryInfo->win = win;
@ -3278,7 +3280,15 @@ static STableQueryInfo *createTableQueryInfo( SQueryRuntimeEnv *pRuntimeEnv, voi
pTableQueryInfo->pTable = pTable;
pTableQueryInfo->cur.vgroupIndex = -1;
initWindowResInfo(&pTableQueryInfo->windowResInfo, pRuntimeEnv, 100, 100, TSDB_DATA_TYPE_INT);
int32_t initialSize = 1;
int32_t initialThreshold = 1;
if (isIntervalQuery(pQuery) || isGroupbyNormalCol(pQuery->pGroupbyExpr)) {
initialSize = 20;
initialThreshold = 100;
}
initWindowResInfo(&pTableQueryInfo->windowResInfo, pRuntimeEnv, initialSize, initialThreshold, TSDB_DATA_TYPE_INT);
return pTableQueryInfo;
}
@ -3310,6 +3320,10 @@ void setExecutionContext(SQInfo *pQInfo, int32_t groupIndex, TSKEY nextKey) {
STableQueryInfo *pTableQueryInfo = pRuntimeEnv->pQuery->current;
SWindowResInfo *pWindowResInfo = &pRuntimeEnv->windowResInfo;
// lastKey needs to be updated
pTableQueryInfo->lastKey = nextKey;
setAdditionalInfo(pQInfo, pTableQueryInfo->pTable, pTableQueryInfo);
if (pRuntimeEnv->prevGroupId != INT32_MIN && pRuntimeEnv->prevGroupId == groupIndex) {
return;
}
@ -3335,9 +3349,6 @@ void setExecutionContext(SQInfo *pQInfo, int32_t groupIndex, TSKEY nextKey) {
pRuntimeEnv->prevGroupId = groupIndex;
setWindowResOutputBuf(pRuntimeEnv, pWindowRes);
initCtxOutputBuf(pRuntimeEnv);
pTableQueryInfo->lastKey = nextKey;
setAdditionalInfo(pQInfo, pTableQueryInfo->pTable, pTableQueryInfo);
}
void setWindowResOutputBuf(SQueryRuntimeEnv *pRuntimeEnv, SWindowResult *pResult) {