摘要: 查询大于等于,小于等于,不等于: 比如 select * from salaries where salary>=76885 limit 5; 模糊查询:select * from 表名 where 字段 like “xxx%” 比如:select * from employees where fi 阅读全文
posted @ 2022-05-30 18:57 Yvonne_26J 阅读(71) 评论(0) 推荐(0)