[td-225]

src/client/src/tscServer.c

@@ -492,13 +492,15 @@ int tscBuildFetchMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
   pMsg += sizeof(pQueryInfo->type);
 
   // todo valid the vgroupId at the client side
-  if (UTIL_TABLE_IS_SUPERTABLE(pQueryInfo->pTableMetaInfo[0])) {
-    SVgroupsInfo* pVgroupInfo = pQueryInfo->pTableMetaInfo[0]->vgroupList;
-    assert(pVgroupInfo->numOfVgroups == 1); // todo fix me
+  STableMetaInfo* pTableMetaInfo = tscGetMetaInfo(pQueryInfo, 0);
+  
+  if (UTIL_TABLE_IS_SUPERTABLE(pTableMetaInfo)) {
+    int32_t vgIndex = pTableMetaInfo->vgroupIndex;
     
-    pRetrieveMsg->header.vgId = htonl(pVgroupInfo->vgroups[0].vgId);
+    SVgroupsInfo* pVgroupInfo = pTableMetaInfo->vgroupList;
+    pRetrieveMsg->header.vgId = htonl(pVgroupInfo->vgroups[vgIndex].vgId);
   } else {
-    STableMeta* pTableMeta = pQueryInfo->pTableMetaInfo[0]->pTableMeta;
+    STableMeta* pTableMeta = pTableMetaInfo->pTableMeta;
     pRetrieveMsg->header.vgId = htonl(pTableMeta->vgroupInfo.vgId);
   }
   

src/client/src/tscSubquery.c

@@ -1450,7 +1450,7 @@ void tscHandleSubqueryError(SRetrieveSupport *trsupport, SSqlObj *pSql, int numO
   }
   
   // all subqueries are failed
-  tscError("%p retrieve from %d vnode(s) completed,code:%d.FAILED.", pPObj, pState->numOfTotal, pState->code);
+  tscError("%p retrieve from %d vnode(s) completed,code:%s.FAILED.", pPObj, pState->numOfTotal, tstrerror(pState->code));
   pPObj->res.code = pState->code;
   
   // release allocated resource

src/client/src/tscUtil.c

@@ -1675,10 +1675,7 @@ STableMetaInfo* tscAddTableMetaInfo(SQueryInfo* pQueryInfo, const char* name, ST
   pTableMetaInfo->pTableMeta = pTableMeta;
   
   if (vgroupList != NULL) {
-    assert(vgroupList->numOfVgroups == 1);  // todo fix me
-    
     size_t size = sizeof(SVgroupsInfo) + sizeof(SCMVgroupInfo) * vgroupList->numOfVgroups;
-    
     pTableMetaInfo->vgroupList = malloc(size);
     memcpy(pTableMetaInfo->vgroupList, vgroupList, size);
   }

src/query/src/queryExecutor.c

@@ -3277,11 +3277,11 @@ static SQueryStatusInfo getQueryStatusInfo(SQueryRuntimeEnv *pRuntimeEnv) {
   STableQueryInfo* pTableQueryInfo = pQuery->current;
   
   SQueryStatusInfo info = {
-      .status = pQuery->status,
+      .status      = pQuery->status,
       .windowIndex = pRuntimeEnv->windowResInfo.curIndex,
-      .lastKey = pTableQueryInfo->lastKey,
-      .w = pQuery->window,
-      .curWindow = {.skey = pTableQueryInfo->lastKey, .ekey = pQuery->window.ekey},
+      .lastKey     = pTableQueryInfo->lastKey,
+      .w           = pQuery->window,
+      .curWindow   = {.skey = pTableQueryInfo->lastKey, .ekey = pTableQueryInfo->win.ekey},
   };
 
   return info;
@@ -3306,7 +3306,7 @@ static void setEnvBeforeReverseScan(SQueryRuntimeEnv *pRuntimeEnv, SQueryStatusI
 
   STsdbQueryCond cond = {
       .twindow = pQuery->window,
-      .order = pQuery->order.order,
+      .order   = pQuery->order.order,
       .colList = pQuery->colList,
       .numOfCols = pQuery->numOfCols,
   };
@@ -4499,6 +4499,9 @@ static void sequentialTableProcess(SQInfo *pQInfo) {
         
         initCtxOutputBuf(pRuntimeEnv);
         setTagVal(pRuntimeEnv, (STableId*) taosArrayGet(tx, 0), pQInfo->tsdb);
+        
+        // here we simply set the first table as current table
+        pRuntimeEnv->pQuery->current = ((SGroupItem*) taosArrayGet(group, 0))->info;
         scanAllDataBlocks(pRuntimeEnv);
         
         int64_t numOfRes = getNumOfResult(pRuntimeEnv);