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fix

This commit is contained in:
Ganlin Zhao 2023-05-11 13:23:40 +08:00
parent 788b521592
commit 3bf9cb2d78
1 changed files with 11 additions and 4 deletions
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15
source/libs/executor/src/executil.c
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@ -1484,18 +1484,25 @@ static int32_t setSelectValueColumnInfo(SqlFunctionCtx* pCtx, int32_t numOfOutpu
return TSDB_CODE_OUT_OF_MEMORY;
}
int32_t numOfSelectFunc = 0;
SHashObj *pSelectFuncs = taosHashInit(8, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BINARY), false, HASH_ENTRY_LOCK);
for (int32_t i = 0; i < numOfOutput; ++i) {
const char* pName = pCtx[i].pExpr->pExpr->_function.functionName;
if ((strcmp(pName, "_select_value") == 0) || (strcmp(pName, "_group_key") == 0)) {
pValCtx[num++] = &pCtx[i];
} else if (fmIsSelectFunc(pCtx[i].functionId)) {
p = &pCtx[i];
numOfSelectFunc++;
void* data = taosHashGet(pSelectFuncs, &pName, strlen(pName));
if (taosHashGetSize(pSelectFuncs) != 0 && data == NULL) {
p = NULL;
break;
} else {
taosHashPut(pSelectFuncs, pName, strlen(pName), &num, sizeof(num));
p = &pCtx[i];
}
}
}
taosHashCleanup(pSelectFuncs);
if (p != NULL && numOfSelectFunc == 1) {
if (p != NULL) {
p->subsidiaries.pCtx = pValCtx;
p->subsidiaries.num = num;
} else {