67 lines
2.5 KiB
MySQL
67 lines
2.5 KiB
MySQL
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-- +----------------------------------------------------------------------------+
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-- | Jeffrey M. Hunter |
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-- | jhunter@idevelopment.info |
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-- | www.idevelopment.info |
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-- |----------------------------------------------------------------------------|
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-- | Copyright (c) 1998-2012 Jeffrey M. Hunter. All rights reserved. |
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-- |----------------------------------------------------------------------------|
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-- | DATABASE : Oracle |
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-- | FILE : dba_segment_summary.sql |
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-- | CLASS : Database Administration |
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-- | PURPOSE : Provide a summary report of all segments in the database. |
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-- | NOTE : As with any code, ensure to test this script in a development |
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-- | environment before attempting to run it in production. |
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-- +----------------------------------------------------------------------------+
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SET TERMOUT OFF;
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COLUMN current_instance NEW_VALUE current_instance NOPRINT;
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SELECT rpad(instance_name, 17) current_instance FROM v$instance;
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SET TERMOUT ON;
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PROMPT
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PROMPT +------------------------------------------------------------------------+
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PROMPT | Report : Segment Summary Report |
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PROMPT | Instance : ¤t_instance |
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PROMPT +------------------------------------------------------------------------+
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SET ECHO OFF
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SET FEEDBACK 6
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SET HEADING ON
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SET LINESIZE 180
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SET PAGESIZE 50000
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SET TERMOUT ON
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SET TIMING OFF
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SET TRIMOUT ON
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SET TRIMSPOOL ON
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SET VERIFY OFF
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CLEAR COLUMNS
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CLEAR BREAKS
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CLEAR COMPUTES
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COLUMN owner FORMAT a20 HEADING "Owner"
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COLUMN segment_type FORMAT a18 HEADING "Segment Type"
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COLUMN bytes FORMAT 9,999,999,999,999 HEADING "Size (in Bytes)"
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COLUMN seg_count FORMAT 9,999,999,999 HEADING "Segment Count"
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BREAK ON report ON owner SKIP 2
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COMPUTE sum LABEL "" OF seg_count bytes ON owner
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COMPUTE sum LABEL "Grand Total: " OF seg_count bytes ON report
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SELECT
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owner
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, segment_type
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, sum(bytes) bytes
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, count(*) seg_count
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FROM
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dba_segments
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GROUP BY
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owner
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, segment_type
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ORDER BY
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owner
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, segment_type
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/
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