From 8210c49a85a86a8eac73aeb896ed00c57c26bbec Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Thu, 22 Dec 2022 15:47:02 +0800
Subject: [PATCH] fix(query): fix memory leak.

---
 source/dnode/vnode/src/tsdb/tsdbRead.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/dnode/vnode/src/tsdb/tsdbRead.c b/source/dnode/vnode/src/tsdb/tsdbRead.c
index 4aca1ea228..6b71def573 100644
--- a/source/dnode/vnode/src/tsdb/tsdbRead.c
+++ b/source/dnode/vnode/src/tsdb/tsdbRead.c
@@ -3522,6 +3522,8 @@ int32_t doMergeMemIMemRows(TSDBROW* pRow, TSDBROW* piRow, STableBlockScanInfo* p
   }
 
   int32_t code = tRowMergerGetRow(&merge, pTSRow);
+  tRowMergerClear(&merge);
+
   return code;
 }
 
-- 
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