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