- 链接地址:https://blog.csdn.net/qq_15897815/article/details/115435637
- 链接标题:mysql SQL语言_salary between 6000 and 10000-CSDN博客
- 所属网站:blog.csdn.net
- 被收藏次数:3863
文章浏览阅读393次。一. SQL语言分类:数据查询语言:DQL(data duery language):SELECT , WHERE, ORDER BY, GROUP BY, HAVING数据定义语言:DDL(data definition language):CREATE, ALTER, DROP数据操作语言:DML(data manipulation language):INSERT, UPDATE, DELETE事务处理语言:TPL(transaction PROCESS language):COMMIT, R_salary between 6000 and 10000
版权声明:本文发布于特牛网址导航 内容均来源于互联网 如有侵权联系删除