Re: performance issues with public synonyms?
- From: "ryan gaffuri" <ryan_gaffuri@xxxxxxxxxxx>
- To: <Bruce.Reardon@xxxxxxxxxxxxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 14 Sep 2004 19:19:18 -0400
9.2.0.3, we will be 9.2.0.5 in the next month. Using CBO. I ran some tests
and didn't notice any response time degradation...
----- Original Message -----
From: "Reardon, Bruce (CALBBAY)" <Bruce.Reardon@xxxxxxxxxxxxxxxxxxxxxxx>
To: <oracle-l@xxxxxxxxxxxxx>
Sent: Tuesday, September 14, 2004 7:16 PM
Subject: RE: performance issues with public synonyms?
> Ryan,
>
> In 8.1.7.4.1, with optimizer_mode =3D FIRST_ROWS, no stats on sys =
> objects, Forms 4.5 and JVM installed
> (ie lots of objects & lots of synonyms) we had significant performance =
> problems due to synonyms because of the time taken querying the DD to =
> resolve them.
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