 | | | replication with Indexes | replication with Indexes 2004-05-26 - By Seema Singh
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@(protected)
>Reply-To: oracle-l@(protected)
>To: oracle-l@(protected)
>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 versus
>that version Oracle. But, ASSUMING you can do this in 8.1.6.3, you can
>export the master tables without rows; import them into the second
>database.
>After I do this, I keep only the primary key constraints and drop the
>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 user
>which has readonly (duh) privilege on the master and mlog$ tables 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
>owner.xyz@(protected);
>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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