xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

fix: add filter to exchange node for union-all subquery

This commit is contained in:
shenglian zhou 2023-03-30 16:17:34 +08:00 committed by slzhou
parent dab01b3159
commit a3a3dc8243
1 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
source/libs/executor/src/exchangeoperator.c
View File

@ -212,6 +212,11 @@ static SSDataBlock* loadRemoteData(SOperatorInfo* pOperator) {
return NULL;
}
doFilter(pBlock, pOperator->exprSupp.pFilterInfo, NULL);
if (blockDataGetNumOfRows(pBlock) == 0) {
continue;
}
SLimitInfo* pLimitInfo = &pExchangeInfo->limitInfo;
if (hasLimitOffsetInfo(pLimitInfo)) {
int32_t status = handleLimitOffset(pOperator, pLimitInfo, pBlock, false);
@ -303,6 +308,11 @@ SOperatorInfo* createExchangeOperatorInfo(void* pTransporter, SExchangePhysiNode
pTaskInfo);
pOperator->exprSupp.numOfExprs = taosArrayGetSize(pInfo->pDummyBlock->pDataBlock);
code = filterInitFromNode((SNode*)pExNode->node.pConditions, &pOperator->exprSupp.pFilterInfo, 0);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
pOperator->fpSet =
createOperatorFpSet(prepareLoadRemoteData, loadRemoteData, NULL, destroyExchangeOperatorInfo, optrDefaultBufFn, NULL);
return pOperator;