Re: Replication identifiers, take 4 - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: Replication identifiers, take 4
Date
Msg-id CANP8+jLZhntGSQ4FzPAGnPqyAGAfW_oK_zYpKZxB+WyWw47TsQ@mail.gmail.com
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In response to Re: Replication identifiers, take 4  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On 20 April 2015 at 09:28, Andres Freund <andres@anarazel.de> wrote:
On 2015-04-20 11:26:29 +0300, Heikki Linnakangas wrote:
> I just realized that it talks about "replication identifier" as the new
> fundamental concept. The system table is called "pg_replication_identifier".
> But that's like talking about "index identifiers", instead of just indexes,
> and calling the system table pg_index_oid.
>
> The important concept this patch actually adds is the *origin* of each
> transaction. That term is already used in some parts of the patch. I think
> we should roughly do a search-replace of "replication identifier" ->
> "replication origin" to the patch. Or even "transaction origin".

Sounds good to me.

+1

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

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