From 489a8ca0f5f0fbade8d8efb9ae5a71037656c92b Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Mon, 13 Jul 2020 22:51:54 +0800
Subject: [PATCH] fix coredump

---
 src/tsdb/src/tsdbRWHelper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c
index f43d10918d..7bb59dd47f 100644
--- a/src/tsdb/src/tsdbRWHelper.c
+++ b/src/tsdb/src/tsdbRWHelper.c
@@ -1534,6 +1534,7 @@ static int tsdbLoadAndMergeFromCache(SDataCols *pDataCols, int *iter, SCommitIte
         dataColAppendVal(pTarget->cols + i, tdGetColDataOfRow(pDataCols->cols + i, *iter), pTarget->numOfRows,
                          pTarget->maxPoints);
       }
+      pTarget->numOfRows++;
       (*iter)++;
       if (key1 == key2) tSkipListIterNext(pCommitIter->pIter);
     } else {
-- 
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