From 7b4540d36fce146aadf4136e8b78a8978a751a50 Mon Sep 17 00:00:00 2001 From: mba1398 <26516464+mba1398@users.noreply.github.com> Date: Sun, 30 Jul 2023 16:16:41 +0800 Subject: [PATCH] Update --- ch04:集合运算.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ch04:集合运算.md b/ch04:集合运算.md index c72481e..2f11eb2 100644 --- a/ch04:集合运算.md +++ b/ch04:集合运算.md @@ -173,7 +173,7 @@ SELECT SYSDATE(),SYSDATE(),SYSDATE() UNION SELECT 'chars',123,null; ``` -事实证明,以上代码可以正确执行,查询结果参考下图: +事实证明,以上代码可以正确执行,查询结果参考下图: ![图片](./img/ch04/ch04.08result5.png)