77 lines
3.1 KiB
MySQL
77 lines
3.1 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_controlfile_records.sql |
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-- | CLASS : Database Administration |
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-- | PURPOSE : Query information information about the control file record |
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-- | sections. |
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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 : Control File Records |
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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 type FORMAT a30 HEADING "Record Section Type"
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COLUMN record_size FORMAT 999,999 HEADING "Record Size|(in bytes)"
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COLUMN records_total FORMAT 999,999 HEADING "Records Allocated"
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COLUMN bytes_alloc FORMAT 999,999,999 HEADING "Bytes Allocated"
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COLUMN records_used FORMAT 999,999 HEADING "Records Used"
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COLUMN bytes_used FORMAT 999,999,999 HEADING "Bytes Used"
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COLUMN pct_used FORMAT B999 HEADING "% Used"
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COLUMN first_index HEADING "First Index"
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COLUMN last_index HEADING "Last Index"
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COLUMN last_recid HEADING "Last RecID"
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BREAK ON report
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COMPUTE sum OF records_total ON report
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COMPUTE sum OF bytes_alloc ON report
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COMPUTE sum OF records_used ON report
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COMPUTE sum OF bytes_used ON report
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COMPUTE avg OF pct_used ON report
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SELECT
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type
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, record_size
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, records_total
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, (records_total * record_size) bytes_alloc
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, records_used
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, (records_used * record_size) bytes_used
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, NVL(records_used/records_total * 100, 0) pct_used
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, first_index
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, last_index
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, last_recid
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FROM v$controlfile_record_section
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ORDER BY type
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/
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