标签：type

szf阅读(4431)评论(0)赞(0)

It’s a "soft immigration" for the family. This type school have connections to universities abroad and c...

szf阅读(4420)评论(0)赞(0)

你这不是上次那个根据a表的type判断查询b表还是c表啊

szf阅读(3339)评论(0)赞(0)

abcd四个表，要根据a表的type判断是查询b表还是c表，然后再根据b表或者c表的id查询d表的数据