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chore: code optimization

This commit is contained in:
kailixu 2023-06-08 18:39:51 +08:00
parent e5e724a8ba
commit 79625df5e4
1 changed files with 11 additions and 11 deletions
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22
source/libs/planner/src/planLogicCreater.c
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@ -732,25 +732,25 @@ static int32_t createInterpFuncLogicNode(SLogicPlanContext* pCxt, SSelectStmt* p
return code;
}
static int32_t eraseDuplicatedWindowPseudoCol(SWindowLogicNode* pWindow, SNodeList* pProjections) {
static int32_t eraseDuplicatedPseudoColumnFuncs(SNodeList* pFuncs, SNodeList* pProjections) {
int32_t code = 0;
int32_t funcIndex = 0;
SSHashObj* pHashFunc = NULL;
SSHashObj* pFuncHash = NULL;
SNode* pFuncNode = NULL;
FOREACH(pFuncNode, pWindow->pFuncs) {
FOREACH(pFuncNode, pFuncs) {
SFunctionNode* pFunc = (SFunctionNode*)pFuncNode;
if (!fmIsWindowPseudoColumnFunc(pFunc->funcId)) {
++funcIndex;
continue;
}
if (!pHashFunc && !(pHashFunc = tSimpleHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT)))) {
if (!pFuncHash && !(pFuncHash = tSimpleHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT)))) {
code = TSDB_CODE_OUT_OF_MEMORY;
break;
}
void* hashVal = tSimpleHashGet(pHashFunc, &pFunc->funcId, sizeof(pFunc->funcId));
void* hashVal = tSimpleHashGet(pFuncHash, &pFunc->funcId, sizeof(pFunc->funcId));
if (!hashVal) {
tSimpleHashPut(pHashFunc, &pFunc->funcId, sizeof(pFunc->funcId), &funcIndex, sizeof(funcIndex));
tSimpleHashPut(pFuncHash, &pFunc->funcId, sizeof(pFunc->funcId), &funcIndex, sizeof(funcIndex));
++funcIndex;
continue;
}
@ -765,13 +765,13 @@ static int32_t eraseDuplicatedWindowPseudoCol(SWindowLogicNode* pWindow, SNodeLi
}
}
if (!exist) {
nodesListErase(pWindow->pFuncs, nodesListGetCell(pWindow->pFuncs, funcIndex));
nodesListErase(pFuncs, nodesListGetCell(pFuncs, funcIndex));
} else {
nodesListErase(pWindow->pFuncs, nodesListGetCell(pWindow->pFuncs, *(int32_t*)hashVal));
tSimpleHashPut(pHashFunc, &pFunc->funcId, sizeof(pFunc->funcId), &funcIndex, sizeof(funcIndex));
nodesListErase(pFuncs, nodesListGetCell(pFuncs, *(int32_t*)hashVal));
tSimpleHashPut(pFuncHash, &pFunc->funcId, sizeof(pFunc->funcId), &funcIndex, sizeof(funcIndex));
}
}
tSimpleHashCleanup(pHashFunc);
tSimpleHashCleanup(pFuncHash);
return code;
}
@ -794,7 +794,7 @@ static int32_t createWindowLogicNodeFinalize(SLogicPlanContext* pCxt, SSelectStm
if (TSDB_CODE_SUCCESS == code && WINDOW_TYPE_INTERVAL == pWindow->winType && pSelect->pProjectionList) {
// erase duplicated Window Pseudo funcNode by filtering colNode in pSelect->pProjectionList
code = eraseDuplicatedWindowPseudoCol(pWindow, pSelect->pProjectionList);
code = eraseDuplicatedPseudoColumnFuncs(pWindow->pFuncs, pSelect->pProjectionList);
}
if (TSDB_CODE_SUCCESS == code) {