fix: create stream does not support event_window

source/libs/parser/src/parCalcConst.c

@@ -183,8 +183,9 @@ static int32_t calcConstProject(SNode* pProject, bool dual, SNode** pNew) {
   } else {
     code = scalarCalculateConstants(pProject, pNew);
   }
-  if (TSDB_CODE_SUCCESS == code && QUERY_NODE_VALUE == nodeType(*pNew) && NULL != pAssociation) {
+  if (TSDB_CODE_SUCCESS == code) {
     strcpy(((SExprNode*)*pNew)->aliasName, aliasName);
+    if (QUERY_NODE_VALUE == nodeType(*pNew) && NULL != pAssociation) {
       int32_t size = taosArrayGetSize(pAssociation);
       for (int32_t i = 0; i < size; ++i) {
         SNode** pCol = taosArrayGetP(pAssociation, i);
@@ -196,6 +197,7 @@ static int32_t calcConstProject(SNode* pProject, bool dual, SNode** pNew) {
         }
       }
     }
+  }
   taosArrayDestroy(pAssociation);
   return code;
 }
@@ -383,7 +385,8 @@ static int32_t calcConstSetOpProjections(SCalcConstContext* pCxt, SSetOperator*
   int32_t index = 0;
   SNode*  pProj = NULL;
   WHERE_EACH(pProj, pSetOp->pProjectionList) {
-    if (subquery && notRefByOrderBy((SColumnNode*)pProj, pSetOp->pOrderByList) && isSetUselessCol(pSetOp, index, (SExprNode*)pProj)) {
+    if (subquery && notRefByOrderBy((SColumnNode*)pProj, pSetOp->pOrderByList) &&
+        isSetUselessCol(pSetOp, index, (SExprNode*)pProj)) {
       ERASE_NODE(pSetOp->pProjectionList);
       eraseSetOpChildProjection(pSetOp, index);
       continue;

source/libs/parser/src/parTranslater.c

@@ -5923,11 +5923,15 @@ static int32_t addSubtableInfoToCreateStreamQuery(STranslateContext* pCxt, STabl
   return code;
 }
 
+static bool isEventWindowQuery(SSelectStmt* pSelect) {
+  return NULL != pSelect->pWindow && QUERY_NODE_EVENT_WINDOW == nodeType(pSelect->pWindow);
+}
+
 static int32_t checkStreamQuery(STranslateContext* pCxt, SCreateStreamStmt* pStmt) {
   SSelectStmt* pSelect = (SSelectStmt*)pStmt->pQuery;
   if (TSDB_DATA_TYPE_TIMESTAMP != ((SExprNode*)nodesListGetNode(pSelect->pProjectionList, 0))->resType.type ||
       !pSelect->isTimeLineResult || crossTableWithoutAggOper(pSelect) || NULL != pSelect->pOrderByList ||
-      crossTableWithUdaf(pSelect)) {
+      crossTableWithUdaf(pSelect) || isEventWindowQuery(pSelect)) {
     return generateSyntaxErrMsgExt(&pCxt->msgBuf, TSDB_CODE_PAR_INVALID_STREAM_QUERY, "Unsupported stream query");
   }
   if (NULL != pSelect->pSubtable && TSDB_DATA_TYPE_VARCHAR != ((SExprNode*)pSelect->pSubtable)->resType.type) {