Answers:
查看“ dba_segments”视图(如果没有dba权限,则查看user_segments)。以下查询应为您提供所需的信息:
select
owner as "Schema"
, segment_name as "Object Name"
, segment_type as "Object Type"
, round(bytes/1024/1024,2) as "Object Size (Mb)"
, tablespace_name as "Tablespace"
from dba_segments
order by owner;