From aafb0bc1c06576a44ac67d5ca7ebc208e30bfafc Mon Sep 17 00:00:00 2001
From: hzcheng <hzcheng@taosdata.com>
Date: Sun, 19 Apr 2020 20:52:47 +0800
Subject: [PATCH] TD-100

---
 src/tsdb/src/tsdbRWHelper.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c
index 5b954c43b8..5aeed0c508 100644
--- a/src/tsdb/src/tsdbRWHelper.c
+++ b/src/tsdb/src/tsdbRWHelper.c
@@ -342,7 +342,7 @@ int tsdbWriteDataBlock(SRWHelper *pHelper, SDataCols *pDataCols) {
         rowsToWrite = tsdbGetRowsInRange(pDataCols, 0, pCompBlock->keyFirst-1);
         ASSERT(rowsToWrite > 0);
         if (tsdbWriteBlockToFile(pHelper, &(pHelper->files.dataF), pDataCols, rowsToWrite, &compBlock, false, true) < 0) goto _err;
-        if (tsdbInsertSuperBlock(pHelper, pCompBlock, blkIdx) < 0) goto _err;
+        if (tsdbInsertSuperBlock(pHelper, &compBlock, blkIdx) < 0) goto _err;
       }
     }
   }
@@ -987,6 +987,10 @@ static int tsdbInsertSuperBlock(SRWHelper *pHelper, SCompBlock *pCompBlock, int
   pIdx->maxKey = pHelper->pCompInfo->blocks[pIdx->numOfSuperBlocks - 1].keyLast;
   pIdx->hasLast = pHelper->pCompInfo->blocks[pIdx->numOfSuperBlocks - 1].last;
 
+  if (pIdx->numOfSuperBlocks > 1) {
+    ASSERT(pHelper->pCompInfo->blocks[0].keyLast < pHelper->pCompInfo->blocks[1].keyFirst);
+  }
+
   return 0;
 
 _err:
-- 
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