Horton

Re: A patch for get origin from commit_ts.

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: "movead.li@highgo.ca" <movead.li@highgo.ca>
Cc: pgsql-hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-05-12T01:45:37Z
Lists: pgsql-hackers 
On Mon, May 11, 2020 at 04:43:11PM +0800, movead.li@highgo.ca wrote:
> But I can not fond any code to get 'origin' from commit_ts, just like it is
> producing data which nobody cares about. Can I know what's the purpose
> of the 'origin' in commit_ts? Do you think we should add some support
> to the careless data?

I have not thought about this matter, but it seems to me that you
should add this patch to the upcoming commit fest for evaluation:
https://commitfest.postgresql.org/28/

This is going to take a couple of months though as the main focus
lately is the stability of 13.
--
Michael

Commits

  1. Include replication origins in SQL functions for commit timestamp

  2. Create a script that can renumber manually-assigned OIDs.