Merge pull request #20685 from taosdata/fix/main_bugfix_wxy

fix: error in determining whether last(t.*) is a selection function

source/libs/parser/src/parTranslater.c

@@ -1634,13 +1634,15 @@ static bool isTableStar(SNode* pNode) {
          (0 == strcmp(((SColumnNode*)pNode)->colName, "*"));
 }
 
+static bool isStarParam(SNode* pNode) { return isStar(pNode) || isTableStar(pNode); }
+
 static int32_t translateMultiResFunc(STranslateContext* pCxt, SFunctionNode* pFunc) {
   if (!fmIsMultiResFunc(pFunc->funcId)) {
     return TSDB_CODE_SUCCESS;
   }
   if (SQL_CLAUSE_SELECT != pCxt->currClause) {
     SNode* pPara = nodesListGetNode(pFunc->pParameterList, 0);
-    if (isStar(pPara) || isTableStar(pPara)) {
+    if (isStarParam(pPara)) {
       return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_NOT_ALLOWED_FUNC,
                                      "%s(*) is only supported in SELECTed list", pFunc->functionName);
     }
@@ -1654,7 +1656,7 @@ static int32_t translateMultiResFunc(STranslateContext* pCxt, SFunctionNode* pFu
 
 static int32_t getMultiResFuncNum(SNodeList* pParameterList) {
   if (1 == LIST_LENGTH(pParameterList)) {
-    return isStar(nodesListGetNode(pParameterList, 0)) ? 2 : 1;
+    return isStarParam(nodesListGetNode(pParameterList, 0)) ? 2 : 1;
   }
   return LIST_LENGTH(pParameterList);
 }

source/libs/planner/src/planPhysiCreater.c

@@ -1089,9 +1089,15 @@ static int32_t doCreateExchangePhysiNode(SPhysiPlanContext* pCxt, SExchangeLogic
   pExchange->srcStartGroupId = pExchangeLogicNode->srcStartGroupId;
   pExchange->srcEndGroupId = pExchangeLogicNode->srcEndGroupId;
   pExchange->seqRecvData = pExchangeLogicNode->seqRecvData;
+
+  int32_t code = setConditionsSlotId(pCxt, (const SLogicNode*)pExchangeLogicNode, (SPhysiNode*)pExchange);
+  if (TSDB_CODE_SUCCESS == code) {
     *pPhyNode = (SPhysiNode*)pExchange;
+  } else {
+    nodesDestroyNode((SNode*)pExchange);
+  }
 
-  return TSDB_CODE_SUCCESS;
+  return code;
 }
 
 static int32_t createStreamScanPhysiNodeByExchange(SPhysiPlanContext* pCxt, SExchangeLogicNode* pExchangeLogicNode,
@@ -1119,6 +1125,9 @@ static int32_t createStreamScanPhysiNodeByExchange(SPhysiPlanContext* pCxt, SExc
   if (TSDB_CODE_SUCCESS == code) {
     code = addDataBlockSlots(pCxt, pScan->pScanCols, pScan->node.pOutputDataBlockDesc);
   }
+  if (TSDB_CODE_SUCCESS == code) {
+    code = setConditionsSlotId(pCxt, (const SLogicNode*)pExchangeLogicNode, (SPhysiNode*)pScan);
+  }
 
   if (TSDB_CODE_SUCCESS == code) {
     *pPhyNode = (SPhysiNode*)pScan;

source/libs/planner/src/planSpliter.c

@@ -1365,7 +1365,8 @@ static int32_t unAllSplCreateExchangeNode(SSplitContext* pCxt, int32_t startGrou
   pExchange->srcEndGroupId = pCxt->groupId - 1;
   pExchange->node.precision = pProject->node.precision;
   pExchange->node.pTargets = nodesCloneList(pProject->node.pTargets);
-  if (NULL == pExchange->node.pTargets) {
+  pExchange->node.pConditions = nodesCloneNode(pProject->node.pConditions);
+  if (NULL == pExchange->node.pTargets || (NULL != pProject->node.pConditions && NULL == pExchange->node.pConditions)) {
     return TSDB_CODE_OUT_OF_MEMORY;
   }
   TSWAP(pExchange->node.pLimit, pProject->node.pLimit);