摘要: Select Sum(bytes / (1024 * 1024)), a.status From dba_undo_extents a Group By a.status Select file_name, file_id, bytes / (1024 * 1024 * 1024) g, autoe 阅读全文
posted @ 2019-12-11 19:55 shu'sblog 阅读(1946) 评论(0) 推荐(0) 编辑