feat: add session and state window on stable

source/libs/planner/src/planSpliter.c

@@ -166,33 +166,41 @@ static bool stbSplHasMultiTbScan(bool streamQuery, SLogicNode* pNode) {
   return (QUERY_NODE_LOGIC_PLAN_SCAN == nodeType(pChild) && stbSplIsMultiTbScan(streamQuery, (SScanLogicNode*)pChild));
 }
 
-static bool stbSplNeedSplit(bool streamQuery, SLogicNode* pNode) {
-  switch (nodeType(pNode)) {
-    case QUERY_NODE_LOGIC_PLAN_SCAN:
-      return stbSplIsMultiTbScan(streamQuery, (SScanLogicNode*)pNode);
-    case QUERY_NODE_LOGIC_PLAN_JOIN:
-      return !(((SJoinLogicNode*)pNode)->isSingleTableJoin);
-    case QUERY_NODE_LOGIC_PLAN_AGG:
-      return !stbSplHasGatherExecFunc(((SAggLogicNode*)pNode)->pAggFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
-    case QUERY_NODE_LOGIC_PLAN_WINDOW: {
+static bool stbSplNeedSplitWindow(bool streamQuery, SLogicNode* pNode) {
   SWindowLogicNode* pWindow = (SWindowLogicNode*)pNode;
   if (WINDOW_TYPE_INTERVAL == pWindow->winType) {
     return !stbSplHasGatherExecFunc(pWindow->pFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
-      if (WINDOW_TYPE_STATE == pWindow->winType) {
+  }
+
+  if (WINDOW_TYPE_SESSION == pWindow->winType) {
     if (!streamQuery) {
       return stbSplHasMultiTbScan(streamQuery, pNode);
     } else {
-          return false;
+      return !stbSplHasGatherExecFunc(pWindow->pFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
     }
   }
-      if (WINDOW_TYPE_SESSION == pWindow->winType) {
+  
+  if (WINDOW_TYPE_STATE == pWindow->winType) {
     if (!streamQuery) {
       return stbSplHasMultiTbScan(streamQuery, pNode);
     } else {
-          return !stbSplHasGatherExecFunc(pWindow->pFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
-        }
+      return false;
     }
   }
+
+  return false;
+}
+
+static bool stbSplNeedSplit(bool streamQuery, SLogicNode* pNode) {
+  switch (nodeType(pNode)) {
+    case QUERY_NODE_LOGIC_PLAN_SCAN:
+      return stbSplIsMultiTbScan(streamQuery, (SScanLogicNode*)pNode);
+    case QUERY_NODE_LOGIC_PLAN_JOIN:
+      return !(((SJoinLogicNode*)pNode)->isSingleTableJoin);
+    case QUERY_NODE_LOGIC_PLAN_AGG:
+      return !stbSplHasGatherExecFunc(((SAggLogicNode*)pNode)->pAggFuncs) && stbSplHasMultiTbScan(streamQuery, pNode);
+    case QUERY_NODE_LOGIC_PLAN_WINDOW:
+      return stbSplNeedSplitWindow(streamQuery, pNode);
     case QUERY_NODE_LOGIC_PLAN_SORT:
       return stbSplHasMultiTbScan(streamQuery, pNode);
     default: