Mysql双表多表查询的方法
Mysql双表联查语句:select a.id,a.name,a.keyword,a.descripttion,b.l_id,b.listcoment,b.text from dome as a, list as b where a.id=b.id and a.id=1 order by a.sord ASC,order by id DESC;也可以写成leftjo...
Mysql双表联查语句:select a.id,a.name,a.keyword,a.descripttion,b.l_id,b.listcoment,b.text from dome as a, list as b where a.id=b.id and a.id=1 order by a.sord ASC,order by id DESC;也可以写成leftjo...