RE: trace to find time spent in memory sorts

Is there any reason you can't add /*+ GATHER_PLAN_STATISTICS */ to your query 
and then
select * from table(dbms_xplan.display_cursor(null,null,'ALLSTATS LAST'));

You should be able to see the actual time spent on each step of the execution 
without digging through a trace file.

Thanks,
T. J.
 
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-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On 
Behalf Of Josh Collier
Sent: Wednesday, February 22, 2012 8:11 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: trace to find time spent in memory sorts

How can I find out how much time is spent by a query in memory sorts?  i can 
easily get i/o timings, but I have suspicion my query is spending all its time 
on sorts...
64 bit linux
11.2.0.2
Thanks for your time,

Josh C.


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