oracle查看表空间已分配和未分配空间的语句分享
发布时间:2022-01-03 09:42:47 所属栏目:语言 来源:互联网
导读:复制代码 代码如下: selectb.tablespace_name,mbytes_alloc,mbytes_free from(select round(sum(bytes)/1024/1024) mbytes_free,tablespace_name from dba_free_space group by tablespace_name) a, (select round(sum(bytes)/1024/1024) mbytes_alloc,tables
复制代码 代码如下: selectb.tablespace_name,mbytes_alloc,mbytes_free from(select round(sum(bytes)/1024/1024) mbytes_free,tablespace_name from dba_free_space group by tablespace_name) a, (select round(sum(bytes)/1024/1024) mbytes_alloc,tablespace_name from dba_data_files group by tablespace_name) b where a.tablespace_name(+)=b.tablespace_name and b.tablespace_name='USERS' / (编辑:91站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |