]]>ORACLE 甯哥敤鑴氭湰錛?錛夈庤漿銆?http://www.aygfsteel.com/hgt516/archive/2008/02/22/181227.html嫻╅湒嫻╅湒Thu, 21 Feb 2008 17:10:00 GMThttp://www.aygfsteel.com/hgt516/archive/2008/02/22/181227.htmlhttp://www.aygfsteel.com/hgt516/comments/181227.htmlhttp://www.aygfsteel.com/hgt516/archive/2008/02/22/181227.html#Feedback0http://www.aygfsteel.com/hgt516/comments/commentRss/181227.htmlhttp://www.aygfsteel.com/hgt516/services/trackbacks/181227.html1銆佹煡鐪嬭〃絀洪棿鐨勫悕縐板強澶у皬
select t.tablespace_name, round(sum(bytes/(1024*1024)),0) ts_size from dba_tablespaces t, dba_data_files d where t.tablespace_name = d.tablespace_name groupby t.tablespace_name;
2銆佹煡鐪嬭〃絀洪棿鐗╃悊鏂囦歡鐨勫悕縐板強澶у皬
select tablespace_name, file_id, file_name, round(bytes/(1024*1024),0) total_space from dba_data_files orderby tablespace_name;
3銆佹煡鐪嬪洖婊氭鍚嶇О鍙婂ぇ灝?/p>
select segment_name, tablespace_name, r.status, (initial_extent/1024) InitialExtent,(next_extent/1024) NextExtent, max_extents, v.curext CurExtent From dba_rollback_segs r, v$rollstat v Where r.segment_id = v.usn(+) orderby segment_name ;
4銆佹煡鐪嬫帶鍒舵枃浠?nbsp;
select name from v$controlfile;
5銆佹煡鐪嬫棩蹇楁枃浠?nbsp;
select member from v$logfile;
6銆佹煡鐪嬭〃絀洪棿鐨勪嬌鐢ㄦ儏鍐?nbsp;
selectsum(bytes)/(1024*1024) as free_space,tablespace_name from dba_free_space groupby tablespace_name; SELECT A.TABLESPACE_NAME,A.BYTES TOTAL,B.BYTES USED, C.BYTES FREE, (B.BYTES*100)/A.BYTES "% USED",(C.BYTES*100)/A.BYTES "% FREE" FROM SYS.SM$TS_AVAIL A,SYS.SM$TS_USED B,SYS.SM$TS_FREE C WHERE A.TABLESPACE_NAME=B.TABLESPACE_NAME AND A.TABLESPACE_NAME=C.TABLESPACE_NAME;