From e557bd06652dd2a9414ac76c4a3aa562b80289f6 Mon Sep 17 00:00:00 2001
From: wanjuntham <49380551+wanjuntham@users.noreply.github.com>
Date: Sat, 10 Oct 2020 14:41:17 +0800
Subject: [PATCH] user-defined-variables: Update SQL keywords to capital
 (#4647)

---
 user-defined-variables.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/user-defined-variables.md b/user-defined-variables.md
index c681ca42a316..829f1ab7b814 100644
--- a/user-defined-variables.md
+++ b/user-defined-variables.md
@@ -51,7 +51,7 @@ SET @c = @a + @b;
 {{< copyable "sql" >}}
 
 ```sql
-set @c = b'1000001' + b'1000001';
+SET @c = b'1000001' + b'1000001';
 ```
 
 ## 读取用户自定义变量
@@ -153,7 +153,7 @@ EXECUTE stmt USING @a, @b;
 {{< copyable "sql" >}}
 
 ```sql
-SELECT * from t;
+SELECT * FROM t;
 ```
 
 ```