◆Oracle查询用户表空间:select * from user_all_tables
◆Oracle查询所有函数和储存过程:select * from user_source
◆Oracle查询所有用户:select * from all_users.select * from dba_users
◆Oracle查看当前用户连接:select * from v$Session
◆Oracle查看当前用户权限:select * from session_privs
◆Oracle查看用户表空间使用情况: select a.file_id "FileNo",a.tablespace_name "Tablespace_name", a.bytes "Bytes",a.bytes-sum(nvl(b.bytes,0)) "Used", sum(nvl(b.bytes,0)) "Free", sum(nvl(b.bytes,0))/a.bytes*100 "%free" from dba_data_files a, dba_free_space b where a.file_id=b.file_id(+) group by a.tablespace_name , a.file_id,a.bytes order by a.tablespace_name;
时间: 2024-10-05 04:03:27