oracle查看表空间已分配和未分配空间的语句分享
发布时间:2020-12-12 16:57:38 所属栏目:百科 来源:网络整理
导读: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(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:李大同) 【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! |
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