Re: Logging WAL when updating hintbit

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com>
Cc: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Dilip kumar <dilip(dot)kumar(at)huawei(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Logging WAL when updating hintbit
Date: 2013-12-20 05:35:05
Message-ID: CAB7nPqQZQQLMskz127N6nuZZ1OOPynXe==St6+vYzGsrGvcN=Q@mail.gmail.com
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On Fri, Dec 20, 2013 at 1:05 PM, Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com> wrote:
> On Fri, Dec 20, 2013 at 3:38 AM, Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com> wrote:
>> On Thu, Dec 19, 2013 at 12:37 PM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>>> On Wed, Dec 18, 2013 at 11:30 AM, Michael Paquier
>>> <michael(dot)paquier(at)gmail(dot)com> wrote:
>>>> On Wed, Dec 18, 2013 at 11:22 AM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>>>>> On Fri, Dec 13, 2013 at 7:57 PM, Heikki Linnakangas
>>>>> <hlinnakangas(at)vmware(dot)com> wrote:
>>>>>> Thanks, committed with some minor changes:
>>>>>
>>>>> Should this patch in CF app be moved to Committed Patches or is there
>>>>> something left for this patch?
>>>> Nothing has been forgotten for this patch. It can be marked as committed.
>>>
>>> Thanks for confirmation, I have marked it as Committed.
>>>
>>
>> Thanks!
>>
>> I attached the patch which changes name from 'wal_log_hintbits' to
>> 'wal_log_hints'.
>> It gained the approval of plural.
>>
>
> Sorry the patch which I attached has wrong indent on pg_controldata.
> I have modified it and attached the new version patch.
Now that you send this patch, I am just recalling some recent email
from Tom arguing about avoiding to mix lower and upper-case characters
for a GUC parameter name:
http://www.postgresql.org/message-id/30569.1384917859@sss.pgh.pa.us

To fullfill this requirement, could you replace walLogHints by
wal_log_hints in your patch? Thoughts from others?
Regards,
--
Michael

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