当前位置：网站首页>sql刷题627. 变更性别
sql刷题627. 变更性别
2022-07-01 16:19:00 【grt要一直一直努力呀】
update Salary set sex=if(sex='m','f','m')
类似于三元表达式
边栏推荐
- Tutorial on the principle and application of database system (003) -- MySQL installation and configuration: manually configure MySQL (Windows Environment)
- She is the "HR of others" ｜ ones character
- [observation] where is the consulting going in the digital age? Thoughts and actions of softcom consulting
- 程序员职业生涯真的很短吗？
- Is it reliable to open an account on flush with mobile phones? Is there any potential safety hazard
- How to use MySQL language for row and column devices?
- Rhcsa Road
- Zabbix2.2 monitoring system and application log monitoring alarm
- There is a difference between u-standard contract and currency standard contract. Will u-standard contract explode
- Zabbix2.2监控之系统及应用日志监控报警
猜你喜欢
Learn selenium to simulate mouse operation, and you can be lazy a little bit
Comprehensively view the value of enterprise digital transformation
Is the programmer's career really short?
部门来了个拿25k出来的00后测试卷王，老油条表示真干不过，已被...
Zhou Shaojian, rare
全面看待企业数字化转型的价值
IM即时通讯开发实现心跳保活遇到的问题
为国产数据库添砖加瓦，StoneDB 一体化实时 HTAP 数据库正式开源！
动作捕捉系统用于苹果采摘机器人
The supply of chips has turned to excess, and the daily output of Chinese chips has increased to 1billion, which will make it more difficult for foreign chips
随机推荐
【Hot100】17. 电话号码的字母组合
Authentication processing in interface testing framework
Go 语言怎么优化重复的 if err != nil 样板代码？
Go 语言源码级调试器 Delve
【直播预约】数据库OBCP认证全面升级公开课
OJ questions related to complexity (leetcode, C language, complexity, vanishing numbers, rotating array)
Do280 management application deployment - pod scheduling control
数据库系统原理与应用教程（001）—— MySQL 安装与配置：MySQL 软件的安装（windows 环境）
Im instant messaging develops a message delivery scheme for 10000 people
FPN网络详解
从大湾区“1小时生活圈”看我国智慧交通建设
程序员职业生涯真的很短吗？
Guide for high-end programmers to fish at work
Graduation season | Huawei experts teach the interview secret: how to get a high paying offer from a large factory?
Rhcsa Road
Red team Chapter 8: blind guess the difficult utilization process of the package to upload vulnerabilities
芯片供应转向过剩，中国芯片日产增加至10亿，国外芯片将更难受
[JetsonNano] [教程] [入门系列] [三] 搭建TensorFlow环境
虚拟串口模拟器和串口调试助手使用教程「建议收藏」
Advantages, values and risks of chain games compared with traditional games