当前位置:网站首页>MySQL common statements
MySQL common statements
2022-06-26 03:46:00 【bismillahhh】
1、 Remove special symbols before and after fields
SELECT REPLACE(REPLACE( number ,"['",""),"']","") as id from test WHERE number LIKE '%[%' 2、 Remove symbols before and after characters , And update the
UPDATE test
SET number = REPLACE(REPLACE( number ,"['",""),"']","")
WHERE number LIKE '%[%' 边栏推荐
- Request object, send request
- 2022.6.25 - leetcode. Un doigt d'épée. 091.
- USB driver -debug
- 816. 模糊坐标
- 机器学习笔记 - 时间序列的趋势分量
- Digital twin intelligent water service, breaking through the development dilemma of sponge City
- Comparison of static methods and variables with instance methods and variables
- Add an "open search description" to the site to adapt to the browser's "site search"“
- Sqlitestudio download address
- 评价——层次分析
猜你喜欢

MySQL高级部分( 四: 锁机制、SQL优化 )

An error occurred using the connection to database 'on server' 10.28.253.2‘

Classic model – RESNET

Add an "open search description" to the site to adapt to the browser's "site search"“

Click event

String到底能不能改变?

Cloud Computing Foundation -0

Xiaomi TV's web page and jewelry's web page

After Ali failed to start his job in the interview, he was roast by the interviewer in the circle of friends (plug)
![MySQL advanced Chapter 1 (installing MySQL under Linux) [2]](/img/24/0795ebd2a0673d48c5e0f9d18842d1.png)
MySQL advanced Chapter 1 (installing MySQL under Linux) [2]
随机推荐
Is the waiting insurance record a waiting insurance evaluation? What is the relationship between the two?
Xgboost, lightgbm, catboost -- try to stand on the shoulders of giants
Is it safe for Caicai securities to open an account in 2022?
MySQL advanced Chapter 1 (installing MySQL under Linux) [2]
String到底能不能改变?
【Flink】Flink Sort-Shuffle写流程简析
Ieda suddenly cannot find compact middle packages
Partition, column, list
Run multiple main functions in the clion project
MySQL高级篇第一章(linux下安装MySQL)【下】
816. 模糊坐标
Tupu software is the digital twin of offshore wind power, striving to be the first
USB peripheral driver - Enumeration
View of MySQL
Uni app, the text implementation expands and retracts the full text
mysql 常用语句
redux-thunk 简单案例,优缺点和思考
链路监控 pinpoint
How to prepare for a moving wedding
USB driver -debug