select t.username,t.default_tablespace from DBA_USERS t不晓得你说的是什么意思
如果是10g的话,直接进去oem看一下就可以了呀
或者可以 select distinct owner from dba_segments where tablespace_name='longshi';
更改一下: select distinct owner from dba_segments where tablespace_name=upper('longshi'); 查看表空间: 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 group by t.tablespace_name;
select distinct owner from dba_segments where tablespace_name='longshi';
select distinct owner from dba_segments where tablespace_name=upper('longshi');
查看表空间:
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
group by t.tablespace_name;