查询表的物理存储大小
select
Owner,
Segment_name,
Bytes/1024/1024||'M' "Size"
From
Dba_segments
Where
Segment_type='TABLE' and
Tablespace_name like '%'
Order by
Bytes desc
conn sys/[password]@host_address as sysdba;
select Owner,Segment_name,Bytes/1024/1024||'M' "Size"
From
Dba_segments
Where
Segment_type='TABLE'
and
Tablespace_name like '%'
Order by Bytes desc ;