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RE: Troubles with parses

From: John Kanagaraj <john.kanagaraj_at_hds.com>
Date: Tue, 1 Feb 2005 14:49:10 -0800
Message-ID: <960A9B249C99994AA3C7FCA016A0DA890635FE@ussccem08.corp.hds.com>

 

Roberto/Christian,

>>Forgive my ignorance, but my impression was (is) that the entire =
>purpose of
>>a connection pool is to reuse and not close the connections.

Forgive my ignorance too, but I *think* there is a JDBC setting that controls whether the cursor requires a 'describe' of the objects involved in order to see if there are any DDL mismatches. Would this not stress the shared pool and cause parsing for internal recursive SQL? I would suggest turning on trace across the whole database for just a few minutes while this occurs and look at all the trace files for lines with "dep=1" (or "dep=2"!)

Cheers,
John Kanagaraj <><
DB Soft Inc
Phone: 408-970-7002 (W)

Listen to great, commercial-free christian music 24x7x365 at http://www.klove.com

Received on Tue Feb 01 2005 - 17:51:59 CST

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