清理回收站purge recyclebin;
查询表所占空间
Select Segment_Name,min(SEGMENT_TYPE),Sum(bytes)/1024/1024 mbsize From User_Extents Group By Segment_Nameorder by mbsize desc
posted on 2018-02-27 10:01 mol1995 阅读(159) 评论(0) 编辑 收藏 举报