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fix(query): fix when select percentile() has no 

from table clause report error issue
This commit is contained in:
Ganlin Zhao 2022-07-15 16:41:19 +08:00
parent 9e49a0012d
commit 30e09c4b19
1 changed files with 5 additions and 1 deletions
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6
source/libs/parser/src/parTranslater.c
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@ -1165,7 +1165,11 @@ static int32_t translateRepeatScanFunc(STranslateContext* pCxt, SFunctionNode* p
if (!fmIsRepeatScanFunc(pFunc->funcId)) {
return TSDB_CODE_SUCCESS;
}
if (isSelectStmt(pCxt->pCurrStmt) && NULL != ((SSelectStmt*)pCxt->pCurrStmt)->pFromTable) {
if (isSelectStmt(pCxt->pCurrStmt)) {
//select percentile() is also valid
if (NULL == ((SSelectStmt*)pCxt->pCurrStmt)->pFromTable) {
return TSDB_CODE_SUCCESS;
}
SNode* pTable = ((SSelectStmt*)pCxt->pCurrStmt)->pFromTable;
if (QUERY_NODE_REAL_TABLE == nodeType(pTable) &&
(TSDB_CHILD_TABLE == ((SRealTableNode*)pTable)->pMeta->tableType ||