当前位置:网站首页>Difference between like and regexp
Difference between like and regexp
2022-04-23 14:52:00 【User 14527】
like Match the entire column , If the matched text appears in the column value ,like It will not be found , The corresponding line will not return ( Unless you use wildcards ).
and regexp Match within column values , If the matched text appears in the column value ,regexp Will find it , And return data , This is a very important difference .
版权声明
本文为[User 14527]所创,转载请带上原文链接,感谢
https://yzsam.com/2022/04/202204231450357706.html
边栏推荐
- QT actual combat: Yunxi calendar
- ASEMI三相整流桥和单相整流桥的详细对比
- Leetcode149 - maximum number of points on a line - Math - hash table
- 1 - first knowledge of go language
- Thread synchronization, life cycle
- Is asemi ultrafast recovery diode interchangeable with Schottky diode
- Realization of four data flow modes of grpc based on Multilingual Communication
- ASEMI整流模块MDQ100-16在智能开关电源中的作用
- Borui data and F5 jointly build the full data chain DNA of financial technology from code to user
- 大文件如何快速上传?
猜你喜欢
LeetCode151-颠倒字符串中的单词-字符串-模拟
Swift protocol Association object resource name management multithreading GCD delay once
LeetCode149-直线上最多的点数-数学-哈希表
全连接层的作用是什么?
Explain TCP's three handshakes in detail
Chapter 7 of JVM series -- bytecode execution engine
冰冰学习笔记:一步一步带你实现顺序表
Leetcode167 - sum of two numbers II - double pointer - bisection - array - Search
MySQL error packet out of order
MySQL报错packet out of order
随机推荐
【NLP】HMM隐马尔可夫+维特比分词
select 同时接收普通数据 和 带外数据
1 - first knowledge of go language
LeetCode165-比较版本号-双指针-字符串
1-初识Go语言
QT interface optimization: double click effect
epoll 的 ET,LT工作模式———实例程序
你还不知道责任链模式的使用场景吗?
How do I open the win10 startup folder?
async关键字
Leetcode167 - sum of two numbers II - double pointer - bisection - array - Search
DVWA之暴力破解(Brute Force)Low-->high
Pnpm installation and use
抑郁症治疗的进展
Detailed comparison between asemi three-phase rectifier bridge and single-phase rectifier bridge
Ali developed three sides, and the interviewer's set of combined punches made me confused on the spot
The difference between having and where in SQL
SQL中HAVING和WHERE的区别
Contraction mapping theorem
ArrayList collection basic usage