From 1ad54e509ea03b405044984dddc1e759d289fcaa Mon Sep 17 00:00:00 2001
From: mba1398 <26516464+mba1398@users.noreply.github.com>
Date: Sat, 5 Feb 2022 11:33:06 +0800
Subject: [PATCH] =?UTF-8?q?Update=20ch02:=20=E5=9F=BA=E7=A1=80=E6=9F=A5?=
 =?UTF-8?q?=E8=AF=A2=E4=B8=8E=E6=8E=92=E5=BA=8F.md?=
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---
 ch02: 基础查询与排序.md | 23 +++++------------------
 1 file changed, 5 insertions(+), 18 deletions(-)

diff --git a/ch02: 基础查询与排序.md b/ch02: 基础查询与排序.md
index 0e2c746..3803154 100644
--- a/ch02: 基础查询与排序.md	
+++ b/ch02: 基础查询与排序.md	
@@ -146,31 +146,18 @@ SELECT product_name, product_type, sale_price
  WHERE sale_price >= 1000;
  ```
  查询结果如下：
- ```plain
-+--------------+--------------+------------+
-| product_name | product_type | sale_price |
-+--------------+--------------+------------+
-| T恤          | 衣服         |       1000 |
-| 运动T恤      | 衣服         |       4000 |
-| 菜刀         | 厨房用具     |       3000 |
-| 高压锅       | 厨房用具     |       6800 |
-+--------------+--------------+------------+
-```
  
--- 向代码清单2-30的查询条件中添加NOT运算符
+![图片](./img/ch02/ch02.00-not-230.png)
+ 
+向代码清单2-30的查询条件中添加NOT运算符
 ```sql
 SELECT product_name, product_type, sale_price
   FROM product
  WHERE NOT sale_price >= 1000;
 ```
  查询结果如下：
- ```sql
-product_name | sale_price | purchase_price 
--------------+------------+------------
-T恤衫        | 　 1000    | 500
-运动T恤      |    4000    | 2800
-高压锅       |    6800    | 5000
-```
+ 
+![图片](./img/ch02/ch02.00-not-231.png)
 
 
 ## 2.3.2 AND运算符和OR运算符