From cfc8d1afbd5fa4bbe4cc3d6007d6315eb60084bb Mon Sep 17 00:00:00 2001
From: wpan <wpan@taosdata.com>
Date: Sat, 28 Aug 2021 10:30:26 +0800
Subject: [PATCH] fix subquery no result issue

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

diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index a8cd56204e..cfd94f0cea 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -3402,6 +3402,7 @@ static void doBuildResFromSubqueries(SSqlObj* pSql) {
   }
 
   if (numOfRes == 0) {  // no result any more, free all subquery objects
+    pSql->res.completed = true;
     freeJoinSubqueryObj(pSql);
     return;
   }
-- 
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