Scripts:查询数据库中各个表空间信息汇总dba_tablespace_to_owner.sql

-- +----------------------------------------------------------------------------+
-- |                          Jeffrey M. Hunter                                 |
-- |                      jhunter@idevelopment.info                             |
-- |                         www.idevelopment.info                              |
-- |----------------------------------------------------------------------------|
-- |      Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved.       |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle                                                          |
-- | FILE     : dba_tablespace_to_owner.sql                                     |
-- | CLASS    : Database Administration                                         |
-- | PURPOSE  : Provide a summary report of tablespace to owner for all         |
-- |            segments in the database.                                       |
-- | NOTE     : As with any code, ensure to test this script in a development   |
-- |            environment before attempting to run it in production.          |
-- +----------------------------------------------------------------------------+


SET TERMOUT OFF;
COLUMN current_instance NEW_VALUE current_instance NOPRINT;
SELECT rpad(instance_name, 17) current_instance FROM v$instance;
SET TERMOUT ON;


PROMPT 
PROMPT +------------------------------------------------------------------------+
PROMPT | Report   : Tablespace to Owner                                         |
PROMPT | Instance : &current_instance                                           |
PROMPT +------------------------------------------------------------------------+


SET ECHO        OFF
SET FEEDBACK    6
SET HEADING     ON
SET LINESIZE    180
SET PAGESIZE    50000
SET TERMOUT     ON
SET TIMING      OFF
SET TRIMOUT     ON
SET TRIMSPOOL   ON
SET VERIFY      OFF


CLEAR COLUMNS
CLEAR BREAKS
CLEAR COMPUTES


COLUMN tablespace_name FORMAT a30                  HEADING "Tablespace Name"
COLUMN owner           FORMAT a20                  HEADING "Owner"
COLUMN segment_type    FORMAT a20                  HEADING "Segment Type"
COLUMN bytes           FORMAT 9,999,999,999,999    HEADING "Size (in Bytes)"
COLUMN seg_count       FORMAT 9,999,999,999        HEADING "Segment Count"


BREAK ON report ON tablespace_name SKIP 2


COMPUTE sum LABEL ""                OF seg_count bytes ON tablespace_name
COMPUTE sum LABEL "Grand Total: "   OF seg_count bytes ON report


SELECT
    tablespace_name
  , owner
  , segment_type
  , sum(bytes)  bytes
  , count(*)    seg_count
FROM
    dba_segments
GROUP BY
    tablespace_name
  , owner
  , segment_type
ORDER BY
    tablespace_name
  , owner
  , segment_type
/