RE: Question about Read-Only Snapshots

From: <Paula_Stankus_at_doh.state.fl.us>
Date: Fri, 30 Jul 2004 21:33:57 -0400
Message-ID: <80D4A99A2715674EB2D256DAD89219F6044E8BA0@dohsmail02.doh.ad.state.fl.us>

Jared,

Sorry to hear about your car. =20

-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Jared Still Sent: Friday, July 30, 2004 5:19 PM
To: Oracle-L Freelists
Subject: Re: Question about Read-Only Snapshots

On Fri, 2004-07-30 at 13:36, Koivu, Lisa wrote:

> My question is, in Step #1: Does the materialized view log have to be
> owned by the same schema that owns the base table? =20
>=20

Yes, at least as of 8i. You can create it as another user, but it will be in the schema of the table owner.
=20

>=20

> If I can, I'd like to separate the mv logs so the users who browse the
> database aren't confused. In TOAD, snapshot logs show up under the
> TABLES tab. Sounds silly I know but the less complex this is for the
> developers, the better off we will be. =20
>=20

Educate them. I've heard it can be done.

Alternatives are to rewrite the USER_ views, which I have done. Not=20 for the faint of heart. It's a pain.

>=20
> So if I can create the materialized view log under another schema,
which
> schema do I select from across the database link in Step #2? The MV
> owner or the table owner? =20

>=20

See the first question.

> Thanks in advance for any suggestions. Have a great weekend, everyone
>=20

If my car's engine doesn't overheat, it will be a good weekend. :) =20

Jared

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Received on Fri Jul 30 2004 - 20:30:26 CDT