Re: DISABLE_PAGE_SKIPPING option for vacuumdb

On Wed, Sep 14, 2016 at 2:17 AM, Robert Haas <robertmhaas@gmail.com> wrote:
> On Thu, Sep 8, 2016 at 1:32 PM, Masahiko Sawada <sawada.mshk@gmail.com> wrote:
>> Attached patch add --disable-page-skipping option to vacuumed command for 9.6.
>> If by any chance the freeze map causes the serious data corruption bug
>> then the user will want to run pg_check_visible() and vacuum with
>> DISABLE_PAGE_SKIPPING option to the multiple tables having problem.
>> In this case, I think that this option for vacuumdb would be convenient.
>>
>> Please give me feedback.
>
> I think this isn't really necessary.
>

Thank you for comment.

Okay, I thought it would be useful for user who want to vacuum with
disable_page_skipping specified table but it's non-essential.
I pull it back. Thanks.

Regards,

--
Masahiko Sawada
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
NTT Open Source Software Center