Horton

Re: WAL Consistency checking for hash indexes

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Amit Kapila <amit.kapila16@gmail.com>
Cc: Kuntal Ghosh <kuntalghosh.2007@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-03-04T08:59:37Z
Lists: pgsql-hackers 
On Fri, Mar 3, 2017 at 9:44 AM, Amit Kapila <amit.kapila16@gmail.com> wrote:
> On Tue, Feb 28, 2017 at 11:06 AM, Kuntal Ghosh
> <kuntalghosh.2007@gmail.com> wrote:
>> Hello everyone,
>>
>> I've attached a patch which implements WAL consistency checking for
>> hash indexes. This feature is going to be useful for developing and
>> testing of WAL logging for hash index.
>>
>
> I think it is better if you base your patch on (Microvacuum support
> for hash index - https://commitfest.postgresql.org/13/835/).

I'd rather have this based on top of the WAL logging patch, and have
any subsequent patches that tinker with the WAL logging include the
necessary consistency checking changes also.

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

Commits

  1. Another fix for single-page hash index vacuum.

  2. hash: Support WAL consistency checking.