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Merge pull request #14651 from taosdata/szhou/feature/push-project-condition 

feat: add filter to operator
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shenglian-zhou 2022-07-07 16:31:30 +08:00 committed by GitHub
parent 5a5c58f86d 8a77a9504d
commit 5109994cab
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 13 additions and 8 deletions
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1
source/libs/executor/inc/executorimpl.h
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@ -518,6 +518,7 @@ typedef struct SIndefOperatorInfo {
SAggSupporter aggSup;
SArray* pPseudoColInfo;
SExprSupp scalarSup;
SNode* pCondition;
} SIndefOperatorInfo;
typedef struct SFillOperatorInfo {

20
source/libs/executor/src/executorimpl.c
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@ -3371,6 +3371,8 @@ static SSDataBlock* doFillImpl(SOperatorInfo* pOperator) {
SResultInfo* pResultInfo = &pOperator->resultInfo;
SSDataBlock* pResBlock = pInfo->pRes;
blockDataCleanup(pResBlock);
// todo handle different group data interpolation
bool n = false;
bool* newgroup = &n;
@ -3439,16 +3441,13 @@ static SSDataBlock* doFill(SOperatorInfo* pOperator) {
SFillOperatorInfo* pInfo = pOperator->info;
SExecTaskInfo* pTaskInfo = pOperator->pTaskInfo;
SResultInfo* pResultInfo = &pOperator->resultInfo;
SSDataBlock* pResBlock = pInfo->pRes;
blockDataCleanup(pResBlock);
if (pOperator->status == OP_EXEC_DONE) {
return NULL;
}
SSDataBlock* fillResult = NULL;
while (true) {
SSDataBlock* fillResult = doFillImpl(pOperator);
fillResult = doFillImpl(pOperator);
if (fillResult != NULL) {
doFilter(pInfo->pCondition, fillResult);
}
@ -3463,10 +3462,12 @@ static SSDataBlock* doFill(SOperatorInfo* pOperator) {
}
}
size_t rows = pResBlock->info.rows;
pOperator->resultInfo.totalRows += rows;
if (fillResult != NULL) {
size_t rows = fillResult->info.rows;
pOperator->resultInfo.totalRows += rows;
}
return (rows == 0)? NULL:pResBlock;
return fillResult;
}
static void destroyExprInfo(SExprInfo* pExpr, int32_t numOfExprs) {
@ -3861,6 +3862,8 @@ static SSDataBlock* doApplyIndefinitFunction(SOperatorInfo* pOperator) {
}
}
doFilter(pIndefInfo->pCondition, pInfo->pRes);
size_t rows = pInfo->pRes->info.rows;
pOperator->resultInfo.totalRows += rows;
@ -3914,6 +3917,7 @@ SOperatorInfo* createIndefinitOutputOperatorInfo(SOperatorInfo* downstream, SPhy
pInfo->binfo.pRes = pResBlock;
pInfo->pPseudoColInfo = setRowTsColumnOutputInfo(pSup->pCtx, numOfExpr);
pInfo->pCondition = pPhyNode->node.pConditions;
pOperator->name = "IndefinitOperator";
pOperator->operatorType = QUERY_NODE_PHYSICAL_PLAN_PROJECT;