Your patch has been added to the PostgreSQL unapplied patches list at:
http://momjian.postgresql.org/cgi-bin/pgpatches
I will try to apply it within the next 48 hours.
---------------------------------------------------------------------------
Michael A Nachbaur wrote:
> Attached is a patch that provides *VERY* limited support for multiple slave
> servers. I haven't tested it very well, so use at your own risk (and I
> recommend against using it in production).
>
> Basically, I have a central database server that has 4 summary tables inside
> it replicated to a remote slave (these database tables are for my mail server
> authentication, so these are replicated to another server tuned for many
> connections, and so I don't have postgres connections opened straight to my
> back-end database server).
>
> Unfortunately, I also wanted to implement a replication database server for
> hot-backups. I realized, too late, that the replication process is pretty
> greedy and will try to replicate all tables marked as a "MasterAddTable".
>
> To make a long story, I made a patch to RServ.pm and Replicate that allows you
> to specify, on the command line, a list of tables that you want to
> replicate...it'll ignore all others.
>
> I haven't finished, since this has to be integrated with CleanLog for
> instance, but this should (and does) suffice for the moment.
>
> I have yet to test it with two slaves, but at least my mail server replication
> database now works (it was failing every time it tried to replicate, for a
> variety of reasons).
>
> Anyone have any suggestions on how to improve on this? (or, if someone more
> familiar with this code wants to take the ball and run with it, you're
> welcome to).
>
> --
> Michael A Nachbaur <mike@nachbaur.com>
[ Attachment, skipping... ]
>
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-- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610)
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