User define queries in SELECT statements

We have run into a big performance issue with our migration from 7.3.4 to 8.1.6.

A single query that SELECTs from a large table, also contains user-defined functions that
appear in the column-list of the SELECT.

This query is running many times longer than under the old version.

Anybody see this before?

(Solaris 2.6)

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: 
  INET: Dan.Hubler_at_Metavante.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
the message BODY, include a line containing: UNSUB ORACLE-L


(or the name of mailing list you want to be removed from).  You may

also send the HELP command for other information (like subscribing).