From 1b8256013c6dca66358e9f797d363bedbdddf369 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 25 Nov 2020 17:36:44 +0800
Subject: [PATCH] [TD-2227]<fix>: remove false error message in the log file
 while no results returned from server in case of query against super table.

---
 src/client/src/tscLocalMerge.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/client/src/tscLocalMerge.c b/src/client/src/tscLocalMerge.c
index ad8d4d72d0..2cd37013c5 100644
--- a/src/client/src/tscLocalMerge.c
+++ b/src/client/src/tscLocalMerge.c
@@ -198,6 +198,7 @@ void tscCreateLocalReducer(tExtMemBuffer **pMemBuffer, int32_t numOfBuffer, tOrd
 
   if (numOfFlush == 0 || numOfBuffer == 0) {
     tscLocalReducerEnvDestroy(pMemBuffer, pDesc, finalmodel, pFFModel, numOfBuffer);
+    pCmd->command = TSDB_SQL_RETRIEVE_EMPTY_RESULT; // no result, set the result empty
     tscDebug("%p retrieved no data", pSql);
     return;
   }
-- 
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