--各表空间分配情况 select tablespace_name, sum(bytes) / 1024 / 1024 from dba_data_files group by tablespace_name; --各表空间空闲情况 select tablespace_name, sum(bytes) / 1024 / 1024 from dba_free_space group by tablespace_name; --列表查看各表空间情况 select a.tablespace_name, total, free, total - free used from (select tablespace_name, sum(bytes) / 1024 / 1024 total from dba_data_files group by tablespace_name) a, (select tablespace_name, sum(bytes) / 1024 / 1024 free from dba_free_space group by tablespace_name) b where a.tablespace_name = b.tablespace_name;
手机扫一扫,欢迎关注公众号
关注程序员成长