Re: [HACKERS] Logical Replication WIP

On 1/11/17 3:35 PM, Petr Jelinek wrote:
> On 11/01/17 18:27, Peter Eisentraut wrote:
>> 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?
>>
> 
> pg_subscription is shared catalog so oids are unique.

Oh, I see what you mean by cluster now.  It's a confusing term.


-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
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