随笔分类 -  MySql

MySql查询两张相同表，合并成一组数据，并区分数据的不同
摘要：SELECT * FROM ( SELECT `title`, 'img' AS TYPE, `id`, `orderid`, `posttime`, `content`, `description`, `checkinfo`, `linkurl`, `picurl`, `classid` FROM 阅读全文
posted @ 2020-08-18 15:08 Deer_Lin 阅读(2082) 评论(0) 推荐(0)