Horton

Re: Renaming of pg_xlog and pg_clog

Andres Freund <andres@anarazel.de>

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From: Andres Freund <andres@anarazel.de>
To: David Steele <david@pgmasters.net>
Cc: Michael Paquier <michael.paquier@gmail.com>, Peter Eisentraut <peter.eisentraut@2ndquadrant.com>, Tom Lane <tgl@sss.pgh.pa.us>, Magnus Hagander <magnus@hagander.net>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2016-08-29T15:35:45Z
Lists: pgsql-hackers 
Hi,

On 2016-08-29 11:18:38 -0400, David Steele wrote:
> pg_logical -> pg_replgcl

That seems considerably worse.

> pg_replslot -> pg_tmp/pg_repslot

That's most certainly not ephemeral. Just because something isn't
generally appropriate on a standby, doesn't, by far, mean it's ephemeral.

Greetings,

Andres Freund

Commits

  1. Rename "pg_clog" directory to "pg_xact".

  2. Improve error reporting in pg_upgrade's file copying/linking/rewriting.