fix: multi-rows function validity check

include/libs/nodes/querynodes.h

@@ -258,6 +258,7 @@ typedef struct SSelectStmt {
   bool        hasAggFuncs;
   bool        hasRepeatScanFuncs;
   bool        hasIndefiniteRowsFunc;
+  bool        hasMultiRowsFunc;
   bool        hasSelectFunc;
   bool        hasSelectValFunc;
   bool        hasOtherVectorFunc;

source/libs/parser/src/parTranslater.c

@@ -1058,7 +1058,8 @@ static int32_t translateAggFunc(STranslateContext* pCxt, SFunctionNode* pFunc) {
   if (hasInvalidFuncNesting(pFunc->pParameterList)) {
     return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_AGG_FUNC_NESTING);
   }
-  if (isSelectStmt(pCxt->pCurrStmt) && ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc) {
+  if (!isSelectStmt(pCxt->pCurrStmt) || ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc ||
+      ((SSelectStmt*)pCxt->pCurrStmt)->hasMultiRowsFunc) {
     return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC);
   }
 
@@ -1093,7 +1094,8 @@ static int32_t translateIndefiniteRowsFunc(STranslateContext* pCxt, SFunctionNod
     return TSDB_CODE_SUCCESS;
   }
   if (!isSelectStmt(pCxt->pCurrStmt) || SQL_CLAUSE_SELECT != pCxt->currClause ||
-      ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc || ((SSelectStmt*)pCxt->pCurrStmt)->hasAggFuncs) {
+      ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc || ((SSelectStmt*)pCxt->pCurrStmt)->hasAggFuncs ||
+      ((SSelectStmt*)pCxt->pCurrStmt)->hasMultiRowsFunc) {
     return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC);
   }
   if (NULL != ((SSelectStmt*)pCxt->pCurrStmt)->pWindow || NULL != ((SSelectStmt*)pCxt->pCurrStmt)->pGroupByList) {
@@ -1111,7 +1113,8 @@ static int32_t translateMultiRowsFunc(STranslateContext* pCxt, SFunctionNode* pF
     return TSDB_CODE_SUCCESS;
   }
   if (!isSelectStmt(pCxt->pCurrStmt) || SQL_CLAUSE_SELECT != pCxt->currClause ||
-      ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc || ((SSelectStmt*)pCxt->pCurrStmt)->hasAggFuncs) {
+      ((SSelectStmt*)pCxt->pCurrStmt)->hasIndefiniteRowsFunc || ((SSelectStmt*)pCxt->pCurrStmt)->hasAggFuncs ||
+      ((SSelectStmt*)pCxt->pCurrStmt)->hasMultiRowsFunc) {
     return generateSyntaxErrMsg(&pCxt->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC);
   }
   if (hasInvalidFuncNesting(pFunc->pParameterList)) {
@@ -1204,6 +1207,7 @@ static void setFuncClassification(SNode* pCurrStmt, SFunctionNode* pFunc) {
     pSelect->hasAggFuncs = pSelect->hasAggFuncs ? true : fmIsAggFunc(pFunc->funcId);
     pSelect->hasRepeatScanFuncs = pSelect->hasRepeatScanFuncs ? true : fmIsRepeatScanFunc(pFunc->funcId);
     pSelect->hasIndefiniteRowsFunc = pSelect->hasIndefiniteRowsFunc ? true : fmIsIndefiniteRowsFunc(pFunc->funcId);
+    pSelect->hasMultiRowsFunc = pSelect->hasMultiRowsFunc ? true : fmIsMultiRowsFunc(pFunc->funcId);
     if (fmIsSelectFunc(pFunc->funcId)) {
       pSelect->hasSelectFunc = true;
       ++(pSelect->selectFuncNum);