fix: some problems of parser and planner

source/client/src/clientImpl.c

@@ -172,7 +172,8 @@ int32_t parseSql(SRequestObj* pRequest, bool topicQuery, SQuery** pQuery, SStmtC
                        .msgLen = ERROR_MSG_BUF_DEFAULT_SIZE,
                        .pTransporter = pTscObj->pAppInfo->pTransporter,
                        .pStmtCb = pStmtCb,
-                       .pUser = pTscObj->user};
+                       .pUser = pTscObj->user,
+                       .isSuperUser = (0 == strcmp(pTscObj->user, TSDB_DEFAULT_USER))};
 
   cxt.mgmtEpSet = getEpSet_s(&pTscObj->pAppInfo->mgmtEp);
   int32_t code = catalogGetHandle(pTscObj->pAppInfo->clusterId, &cxt.pCatalog);