From: | Craig Ringer <craig(at)2ndquadrant(dot)com> |
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To: | Marco Nenciarini <marco(dot)nenciarini(at)2ndquadrant(dot)it> |
Cc: | PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: pg_receivexlog: spurious error message connecting to 9.3 |
Date: | 2015-11-10 06:35:29 |
Message-ID: | CAMsr+YGN+SkBAnthtfqVvEo7Qh2shDN4Z=mjS1p4JG-rfha8VQ@mail.gmail.com |
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On 10 November 2015 at 01:47, Marco Nenciarini
<marco(dot)nenciarini(at)2ndquadrant(dot)it> wrote:
> I've attached a little patch that removes the errors when connected to 9.3.
Looks good to me. No point confusing users.
The other callers of RunIdentifySystem are pg_basebackup and
pg_receivelogical.
pg_basebackup doesn't ask for the db_name (passes null).
pg_receivelogical handles it being null already (and if it didn't,
it'd die with or without this patch).
pg_receivexlog expects it to be null and fails gracefully if it isn't.
So this change just removes some pointless noise.
--
Craig Ringer http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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