48 lines
1.3 KiB
SQL
48 lines
1.3 KiB
SQL
/**********************************************************************
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* File: sort_use.sql
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* Type: SQL*Plus script
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* Author: Tim Gorman (Evergreen Database Technologies, Inc.)
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* Date: 20-May-99
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*
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* Description:
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* Query the V$SORT_USAGE view to determine what sessions (and
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* what SQL statements) are using sorting resources...
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*
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* Modifications:
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*********************************************************************/
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break on report
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compute sum of mb on report
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compute sum of pct on report
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col sid format a10 heading "Session ID"
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col username format a10 heading "User Name"
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col sql_text format a8 heading "SQL"
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col tablespace format a10 heading "Temporary|TS Name"
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col mb format 999,999,990 heading "Mbytes|Used"
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col pct format 990.00 heading "% Avail|TS Spc"
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select s.sid || ',' || s.serial# sid,
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s.username,
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u.tablespace,
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substr(a.sql_text, 1, (instr(a.sql_text, ' ')-1)) sql_text,
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u.blocks/128 mb,
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((u.blocks/128)/(sum(f.blocks)/128))*100 pct
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from v$sort_usage u,
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v$session s,
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v$sqlarea a,
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dba_data_files f
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where s.saddr = u.session_addr
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and a.address (+) = s.sql_address
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and a.hash_value (+) = s.sql_hash_value
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and f.tablespace_name = u.tablespace
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group by
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s.sid || ',' || s.serial#,
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s.username,
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substr(a.sql_text, 1, (instr(a.sql_text, ' ')-1)),
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u.tablespace,
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u.blocks/128
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spool sort_use
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/
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spool off
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