Re: XLOG_PARAMETER_CHANGE (WAL record) missing two params in its desc routine

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
Cc: PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: XLOG_PARAMETER_CHANGE (WAL record) missing two params in its desc routine
Date: 2014-12-05 15:05:12
Message-ID: CAB7nPqT7g-myOi9rmK4yY-gw90iV=2BTmO2dORKJJp2cxapnYQ@mail.gmail.com
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On Fri, Dec 5, 2014 at 7:12 PM, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
wrote:

> On 12/05/2014 04:54 AM, Michael Paquier wrote:
>
>> Hi all,
>>
>> While reading the code in this area this morning, I noticed that
>> wal_log_hints and track_commit_timestamp are not mentioned in the desc
>> routine of XLOG_CHANGE_PARAMETER. Also, it is not mentioned in
>> postgresql.conf.sample that a value update of wal_log_hints requires a
>> system restart.
>>
>> In order to fix those things, attached are two patches:
>> - patch 1 should be applied back to 9.4 where wal_log_hints has been added
>>
>
> You got the wal_level and wal_log_hints strings backwards:
>
Oops. Thanks for double-checking.
--
Michael

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