Re: Multi-Master Logical Replication - Mailing list pgsql-hackers

From Laurenz Albe
Subject Re: Multi-Master Logical Replication
Date
Msg-id f8b14ba838c4948365747cd8d3c220152e5bf959.camel@cybertec.at
Whole thread Raw
In response to Multi-Master Logical Replication  (Peter Smith <smithpb2250@gmail.com>)
Responses RE: Multi-Master Logical Replication  ("kuroda.hayato@fujitsu.com" <kuroda.hayato@fujitsu.com>)
List pgsql-hackers
On Thu, 2022-04-28 at 09:49 +1000, Peter Smith wrote:
> To prevent the circular recursive problem Vignesh is developing a
> patch [1] that introduces new SUBSCRIPTION options "local_only" (for
> publishing only data originating at the publisher node) and
> "copy_data=force". Using this patch, we have created a script [2]
> demonstrating how to set up all the above multi-node examples. An
> overview of the necessary steps is given in the next section.

I am missing a discussion how replication conflicts are handled to
prevent replication from breaking or the databases from drifting apart.

Yours,
Laurenz Albe




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