1、数据字典中用户表:dba_users;
2、数据字典中表空间表: dba_tablespaces;
3、oracle 查看用户所在的表空间:select username,default_tablespace from dba_users;
4、查看表空间的名字及大小: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;
来源:CSDN
作者:Joker_zy
链接:https://blog.csdn.net/Joker_zy/article/details/104746732