From de6080af0014f7d1660482d7587acf26fffda6c9 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Sun, 25 Apr 2021 22:26:38 +0800
Subject: [PATCH] [td-225]fix compiler error.

---
 src/client/src/tscSubquery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/src/tscSubquery.c b/src/client/src/tscSubquery.c
index 6dee36f073..ecfce83010 100644
--- a/src/client/src/tscSubquery.c
+++ b/src/client/src/tscSubquery.c
@@ -3242,7 +3242,7 @@ static char* getResultBlockPosition(SSqlCmd* pCmd, SSqlRes* pRes, int32_t column
   if (pRes->data != NULL) {
     return pRes->data + pInfo->pExpr->base.offset * pRes->numOfRows + pRes->row * (*bytes);
   } else {
-    return pRes->urow[columnIndex] + pRes->row * (*bytes);
+    return ((char*)pRes->urow[columnIndex]) + pRes->row * (*bytes);
   }
 }