摘要: --删除重复数据 --(重复全备份) select att.* into RnsAttachmentsDeleteAllBack0810 from RnsAttachments att inner join (select t.ForeignId,t.ProjectForeignId from Rn 阅读全文
posted @ 2021-08-10 12:55 丁焕轩 阅读(24) 评论(0) 推荐(0) 编辑