Re: WAL replay bugs

From: "Sachin D(dot) Kotwal" <kotsachin(at)gmail(dot)com>
To: Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: WAL replay bugs
Date: 2014-04-11 01:38:27
Message-ID: CA+N_YAfx3SYVunQpQQ9upHLn67YL=horc_AbBNiaWS94haYnGw@mail.gmail.com
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On Thu, Apr 10, 2014 at 6:21 PM, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com
> wrote:

> On 04/10/2014 10:52 AM, sachin kotwal wrote:
>
>>
>> I executed given steps many times to produce this bug.
>> But still I unable to hit this bug.
>> I used attached scripts to produce this bug.
>>
>> Can I get scripts to produce this bug?
>>
>>
>>
> Oh, I can't reproduce it using that script either. I must've used some
> variation of it, and posted wrong script.
>
> The attached seems to do the trick. I changed the INSERT statements
> slightly, so that all the new rows have the same key.
>
> Thanks for verifying this!
>

Thanks to explain the case to produce this bug.
I am able to produce this bug by using latest scripts from last mail.
I applied patch submitted for this bug and re-run the scripts.
Now it is giving correct result.

Thanks and Regards,

Sachin Kotwal

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