全部博文(409)
发布时间:2011-12-04 23:16:19
重做日志 col member for a40 select a.group#,a.type,a.member,b.bytes,b.SEQUENCE#,b.BYTES,b.ARCHIVED,b.STATUS from v$logfile a,v$log b where a.gr......【阅读全文】
发布时间:2011-12-04 22:03:11
select * from v$version; 查看表空间的使用情况 select sum(bytes)/(1024*1024) as free_space,tablespace_name from dba_free_space gro......【阅读全文】