Re: [PATCH] session_replication_role = replica with TRUNCATE

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От Peter Eisentraut
Тема Re: [PATCH] session_replication_role = replica with TRUNCATE
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Msg-id c2fb1ed9-7e20-59a0-741c-36ea4eb46504@2ndquadrant.com
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Ответ на Re: [PATCH] session_replication_role = replica with TRUNCATE  (Petr Jelinek <petr.jelinek@2ndquadrant.com>)
Ответы Re: [PATCH] session_replication_role = replica with TRUNCATE
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On 1/17/18 11:33, Petr Jelinek wrote:
>> P.S: I'm struggling to understand why we have two possible values of
>> session_replication_role settings that behave identically (origin and
>> local). I'm unable to see any difference according to the code or the
>> documentation, so I'm wondering if we should document that they are the
>> same.
>>
> It's for use by 3rd party tools (afaik both londiste and slony use it)
> to differentiate between replicated and not replicated changes.

I have committed some documentation updates and tests to cover this a
bit better.

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


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