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Friday, May 9, 2008

Script to find TOP SQL

REM: Script to find top SQL
REM:*****************************************
REM: NOTE: PLEASE TEST THIS SCRIPT BEFORE USE.
REM: Author will not be responsible for any damage that may be cause by this script.
REM:*****************************************

SELECT b.username username, a.disk_reads phyreads, a.executions noexec,
a.disk_reads
/ DECODE (a.executions, 0, 1, a.executions) rds_ex_ratio,
a.command_type, a.sql_text sqlqry
FROM v$sqlarea a, dba_users b
WHERE a.parsing_user_id = b.user_id AND a.disk_reads > 10000
ORDER BY a.disk_reads DESC;

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