Re: Replication logging

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Replication logging
Date: 2011-01-17 15:31:59
Message-ID: AANLkTim0=NUyDnBjZMYZBHn9_HXvzKB44dhorduWy+BX@mail.gmail.com
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On Mon, Jan 17, 2011 at 10:12 AM, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> On Mon, Jan 17, 2011 at 16:03, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
>> On Mon, Jan 17, 2011 at 8:58 AM, Magnus Hagander <magnus(at)hagander(dot)net> wrote:
>>>>>> What do you have in mind?
>>>>>
>>>>> Either having it controlled by log_connections, or perhaps have a
>>>>> log_highpriv_connections that controls replication *and* superuser, to
>>>>> be somewhat consistent.
>>>>
>>>> -1.  We could provide an option to turn this on and off, but I
>>>> wouldn't want it merged with log_connections or logging of superuser
>>>> connections.
>>>
>>> Fair enough, we could have a log_replication_connections as a separate
>>> one then? Or having one log_connections, one
>>> log_replication_connections and one log_superuser_connections?
>>
>> log_replication_connections seems reasonable.  Not sure about
>> log_superuser_connections.
>
> So basically like this (see attachment).

Yeah. Although maybe we should take this opportunity to eliminate the
funky capitalization of Log_connections.

>>> Do we have an example of this hook somewhere already? If not, it could
>>> be made into a useful example of that, perhaps?
>>
>> contrib/auth_delay
>
> Hmm, ok, so not that then :-)

Doesn't preclude this.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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