Re: extend pgbench expressions with functions

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, PostgreSQL Developers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: extend pgbench expressions with functions
Date: 2016-02-03 14:42:22
Message-ID: CAB7nPqQjOVfR6U4JqbH5cxoUWka9NiaXRP=vCdND-2bVWaDXGA@mail.gmail.com
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On Wed, Feb 3, 2016 at 11:28 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Mon, Feb 1, 2016 at 9:46 PM, Michael Paquier
> <michael(dot)paquier(at)gmail(dot)com> wrote:
>> OK, here are patches for 9.1~9.4. The main differences are that in
>> 9.3/9.4 int64 is used for the division operations, and in 9.2/9.1
>> that's int32. In the latter case pgbench blows up the same way with
>> that:
>> \set i -2147483648
>> \set i :i / -1
>> select :i;
>> In those patches INT32_MIN/INT64_MIN need to be explicitly set as well
>> at the top of pgbench.c. I thing that's fine.
>
> I thing so too. Committed.

Thanks for thinging so.
--
Michael

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