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Home -> Community -> Mailing Lists -> Oracle-L -> RE: replication with Indexes
If you want to have a failover system, wouldn't you want to create a
standby database rather than trying to build the same functionality with
replication?
Justin Cave
Distributed Database Consulting, Inc.
http://www.ddbcinc.com/askDDBC
-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Seema Singh
Sent: Wednesday, May 26, 2004 2:13 PM
To: oracle-l_at_freelists.org
Subject: RE: replication with Indexes
Thanks for your reply.
The db2(snapshot site) wILL be for failover site.therfore I want to
setup updatable replication on snapshot site.IN CASE of failoure of
master site we can pint application to ssnapshot site.I want to
replicate whole schema.How to replicate whole schema?I want to replicate
all procedures/functions etc.
Snapshot site would be also available currently for select by setting
application configuration.
Please suggest.
Thx
-Seema
>From: Stephen.Lee_at_DTAG.Com
>Reply-To: oracle-l_at_freelists.org
>To: oracle-l_at_freelists.org
>Subject: RE: replication with Indexes
>Date: Wed, 26 May 2004 11:54:30 -0500
>
> > -----Original Message-----
> > I wanted to replicate db1 to db2 with all indexes how to do this?
>
>I'm a little rusty on what features are in this version of Oracle=20
>versus that version Oracle. But, ASSUMING you can do this in 8.1.6.3,=20
>you can export the master tables without rows; import them into the=20
>second database.
>After I do this, I keep only the primary key constraints and drop the=20
>others. Then:
>
>In the master database:
>create snapshot logs on the master tables.
>If needed, grant select on the master tables AND on the mlog$ tables to
>whatever user the database link uses.
>
>In the secondary database:
>
>create the database link to masterdb. For this I create a READONLY=20
>user which has readonly (duh) privilege on the master and mlog$ tables=20
>is the master database. And I make the database link a public database
link.
>
>create snapshot xyz on prebuilt table refresh force as select * from=20
>owner.xyz_at_masterdb; exec dbms_snapshot.refresh('XYZ','C')
>
>connect to replication schema owner guy.
>create the refresh group and refresh job.
>exec dbms_refresh.add('REFGROUP','OWNER.XYZ')
>
>test it:
>exec dbms_job.run(##)
>
>I think 8.1.6 supports the "on prebuilt table" thing.
>
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-- Archives are at http://www.freelists.org/archives/oracle-l/ FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html ----------------------------------------------------------------- ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request_at_freelists.org put 'unsubscribe' in the subject line. -- Archives are at http://www.freelists.org/archives/oracle-l/ FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------Received on Wed May 26 2004 - 15:19:48 CDT
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