标签：com order 开始 use bsp delete column col 返回
1.查询select
SELECT column_name,column_name FROM table_name [WHERE Clause] [LIMIT N] [ OFFSET M] WHERE 条件 name=‘Mary‘ LIMIT 返回几条数据 OFFSET 从第几条开始
2.修改update
UPDATE table_name SET field1=new-value1, field2=new-value2 [WHERE Clause]
3.删除delete
DELETE FROM table_name [WHERE Clause]
4.增加add
INSERT INTO table_name ( field1, field2,...fieldN ) VALUES ( value1, value2,...valueN );
5.排序ORDER BY ASC DESC
6.包含有 like WHERE run LIKE ‘%COM‘; run字断中有.com
7联表查询
（A）内连接：join，inner join （B）外连接：left join，left outer join，right join，right outer join，union （C）交叉连接：cross join
标签：com order 开始 use bsp delete column col 返回
原文地址：https://www.cnblogs.com/fm060/p/9011724.html
