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How can I tell if an index is working [message #365689]

Thu, 26 August 1999 18:21

m a sivan
Messages: 34
Registered: July 1999

Member

USING
SET AUTOTRACE ON
AND THEN RUNNING ALL THE QUERIES U CAN FIND OUT THAT TOOO

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Re: How can I tell if an index is working? [message #365694 is a reply to message #365689]

Fri, 03 September 1999 08:37

Jonathan Brandt
Messages: 1
Registered: September 1999

Junior Member

Try doing a tkprof...

alter session set sql_trace=true;
select ... from ... where...;
exit;

run tkprof over the trace file in user_dump_dest.

Looking at exucution plan will tell more about the index usage.

Jonathan

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