From 3f0c93a62308112a1ba2a5093277fb8c342ff509 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Wed, 30 Nov 2022 14:53:25 +0800
Subject: [PATCH] enh(query): optimize query perf.

---
 source/dnode/vnode/src/tsdb/tsdbReaderWriter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
index 294a4bd3e4..c149e52fed 100644
--- a/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
+++ b/source/dnode/vnode/src/tsdb/tsdbReaderWriter.c
@@ -40,7 +40,7 @@ static int32_t tsdbOpenFile(const char *path, int32_t szPage, int32_t flag, STsd
   }
   pFD->szPage = szPage;
   pFD->pgno = 0;
-  pFD->pBuf = taosMemoryCalloc(1, szPage);
+  pFD->pBuf = taosMemoryMalloc(szPage);
   if (pFD->pBuf == NULL) {
     code = TSDB_CODE_OUT_OF_MEMORY;
     taosCloseFile(&pFD->pFD);
-- 
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