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Re: V$SQLAREA to determine most disk intensive SQL

From: Brian Peasland <dba_at_remove_spam.peasland.com>
Date: Mon, 1 Mar 2004 16:31:35 GMT
Message-ID: <40436567.49200BE8@remove_spam.peasland.com>


> SELECT executions*disk_reads||','||executions||','||disk_reads||','||

Shouldn't that be DISK_READS/EXECUTIONS? DISK_READS are the total number of disk reads for all EXECUTIONS. Dividing that number gives you disk reads per execution of the SQL statement.

HTH,
Brian

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Received on Mon Mar 01 2004 - 10:31:35 CST

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