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RE: tkprof question - parse counts

From: Toepke, Kevin M <ktoepke_at_cms.cendant.com>
Date: Thu, 12 Oct 2000 09:22:42 -0400
Message-Id: <10647.119063@fatcity.com>


Bill:

This isn't a PeopleSoft environment, is it?...

The query has a parse count of 200 in the 2nd case because the "Parse method" (DBMS_SQL.PARSE or the PRO*C, PRO*COBOL or OCI PARSE equivalent) calls were explicitly made.

Kevin
>
>
> Hi,
>
> I have an interesting problem regarding parse counts in
> tkprof. One
> process makes a query several times and uses a host variable
> as in where
> field1 = :1. It has a count of 1 for the parse and 200 for
> the execute and
> fetch. A different process makes the exact same type of query
> to a different
> table. It has a count of 200 for the parse, execute, and
> fetch. What would
> cause the one process to parse only once and the other
> process to parse 200
> times when the query is essentially the same?
>
>
> Bill Carle
> AT&T
> Database Administrator
> 816-995-3922
> wcarle_at_att.com
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Carle, William T (Bill), NBSO
> INET: wcarle_at_att.com
>
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Received on Thu Oct 12 2000 - 08:22:42 CDT

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