From: Bruce Momjian <bruce@momjian.us>
To: Noah Misch <noah@leadboat.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>
Cc: neverov.max@gmail.com
Cc: pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #16939: Plural interval for negative singular
Date: Tue, 27 Apr 2021 16:10:19 -0400
Message-ID: <20210427201019.GY7629@momjian.us> (raw)
In-Reply-To: <20210427061329.GB2435607@rfd.leadboat.com>
References: <16939-cceeb03fb72736ee@postgresql.org>
<20210323160336.GE579@momjian.us>
<20210425115726.GA2353095@rfd.leadboat.com>
<20210426163116.GR7629@momjian.us>
<2266336.1619455534@sss.pgh.pa.us>
<20210426165435.GT7629@momjian.us>
<2267469.1619456564@sss.pgh.pa.us>
<20210426170616.GV7629@momjian.us>
<20210427061329.GB2435607@rfd.leadboat.com>
On Mon, Apr 26, 2021 at 11:13:29PM -0700, Noah Misch wrote:
> On Mon, Apr 26, 2021 at 01:06:16PM -0400, Bruce Momjian wrote:
> > On Mon, Apr 26, 2021 at 01:02:44PM -0400, Tom Lane wrote:
> > > Bruce Momjian <bruce@momjian.us> writes:
> > > > On Mon, Apr 26, 2021 at 12:45:34PM -0400, Tom Lane wrote:
> > > >> I agree with Noah's opinion that we should stick to the historical
> > > >> behavior in the interval I/O functions. There is not enough solidity
> > > >> in the "this is grammatically wrong" argument to justify taking any
> > > >> risk of application breakage, and it seems like there is some risk of
> > > >> that there.
> > >
> > > > Are you saying we should revert the patch and leave the plurals
> > > > inconsistent in different places? We were already expressing -1 as
> > > > singular in most of the places I saw.
>
> Which places did you find? I used the following to check for code like you
> were adding, but it probably missed things:
>
> $ git grep '"s"' 5da9868^ | grep abs
> 5da9868^:src/backend/utils/adt/datetime.c: (abs(sec) != 1 || fsec != 0) ? "s" : "");
> 5da9868^:src/interfaces/ecpg/pgtypeslib/interval.c: (abs(sec) != 1 || fsec != 0) ? "s" : "");
Yes, I found the same like you did. Are you saying we should remove the
abs() calls here so we are consistent?
--
Bruce Momjian <bruce@momjian.us> https://momjian.us
EDB https://enterprisedb.com
If only the physical world exists, free will is an illusion.
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To: pgsql-bugs@postgresql.org
Cc: bruce@momjian.us, noah@leadboat.com, tgl@sss.pgh.pa.us, neverov.max@gmail.com, pgsql-bugs@lists.postgresql.org
Subject: Re: BUG #16939: Plural interval for negative singular
In-Reply-To: <20210427201019.GY7629@momjian.us>
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