Re: [COMMITTERS] pgsql: pgbench: Support double constants and functions.

From: Michael Paquier <michael(dot)paquier(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Robert Haas <rhaas(at)postgresql(dot)org>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [COMMITTERS] pgsql: pgbench: Support double constants and functions.
Date: 2016-03-29 05:00:50
Message-ID: CAB7nPqTKd2ka6xE=OdcO1ug6Oa2JFKvUoEdFToK2ift0FH-vYw@mail.gmail.com
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On Tue, Mar 29, 2016 at 1:56 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Michael Paquier <michael(dot)paquier(at)gmail(dot)com> writes:
>> On Tue, Mar 29, 2016 at 9:52 AM, Robert Haas <rhaas(at)postgresql(dot)org> wrote:
>>> pgbench: Support double constants and functions.
>
>> Instead of INT64_MIN and INT64_MAX, I think that it would be better to
>> use PG_INT64_MIN and PG_INT64_MAX.
>
> Indeed.
>
>> Note as well that DOUBLE is an
>> existing variable type in VS (while INTEGER is not),
>
> Ooops; that one was harder to foresee.

Thanks for the push.

>> A way to fix compilation here is to rename those tokens to something
>> that will never conflict, like in the attached to DOUBLE_VAR and
>> INTEGER_VAR, both exprparse.y and exprparse.l need an update.
>
> Agreed, but these symbols represent constants not variables, so
> I used DOUBLE_CONST and INTEGER_CONST instead. Pushed with those
> corrections, so that we can get back to looking at my own bugs :-(

I think I know what's going on here...
--
Michael

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