From d18ff90c35335cf993edc7e3e9b0569a73e6a21a Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Fri, 23 Apr 2021 18:20:16 +0800
Subject: [PATCH] [td-225] fix compiler error.

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

diff --git a/src/query/src/qExecutor.c b/src/query/src/qExecutor.c
index 62c2db06e2..09c96cc0c9 100644
--- a/src/query/src/qExecutor.c
+++ b/src/query/src/qExecutor.c
@@ -1696,7 +1696,7 @@ static int32_t setupQueryRuntimeEnv(SQueryRuntimeEnv *pRuntimeEnv, int32_t numOf
 
   // group by normal column, sliding window query, interval query are handled by interval query processor
   // interval (down sampling operation)
-  int32_t numOfOperator = taosArrayGetSize(pOperator);
+  int32_t numOfOperator = (int32_t) taosArrayGetSize(pOperator);
   for(int32_t i = 0; i < numOfOperator; ++i) {
     int32_t* op = taosArrayGet(pOperator, i);