Re: [HACKERS] Logical Replication WIP - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: [HACKERS] Logical Replication WIP
Date
Msg-id db53a30e-c65b-07dd-dada-d024244a7371@2ndquadrant.com
Whole thread Raw
In response to Re: [HACKERS] Logical Replication WIP  (Petr Jelinek <petr.jelinek@2ndquadrant.com>)
Responses Re: [HACKERS] Logical Replication WIP  (Petr Jelinek <petr.jelinek@2ndquadrant.com>)
List pgsql-hackers
On 1/11/17 3:11 AM, Petr Jelinek wrote:
> That will not help, issue is that we consider names for origins to be
> unique across cluster while subscription names are per database so if
> there is origin per subscription (which there has to be) it will always
> clash if we just use the name. I already have locally changed this to
> pg_<subscription_oid> naming scheme and it works fine.

How will that make it unique across the cluster?

Should we include the system ID from pg_control?

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



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