摘要: WITH a AS ( SELECT * FROM view_SubjectList WHERE id=1 UNION ALL SELECT s.* FROM view_SubjectList AS s,a WHERE s.pId=a.ID ) SELECT * FROM a 阅读全文
posted @ 2016-09-05 14:07 hllive 阅读(464) 评论(0) 推荐(0) 编辑