Re: floating point representationu

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Hiroshi Inoue <Inoue(at)tpf(dot)co(dot)jp>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: floating point representationu
Date: 2001-02-20 04:07:45
Message-ID: 200102200407.XAA23427@candle.pha.pa.us
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> > > >From the first I don't want to change the current default
> > > output format
> > > "%." #FLT_DIG "g" (REAL)
> > > "%." #DBL_DIG "g" (DOUBLE PRECISION)
> > > for 7.1 because their changes would cause a regress
> > > test failure.
> >
> > But we run regress with the proper setting, right?> How does giving
> > people the ability to change the defaults affect the regression tests?
> >
>
> Hmm I'm afraid I'm misunderstanding your point.
> If the default float4(8) output format would be the
> same as current output format then we would have no
> problem with the current regress test. But there
> could be a choise to change default output format
> to have a large enough presision to distinguish
> float4(8).

But are they going to change the default to run the regression tests?
How do they change it? in ~/.psqlrc?

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Bruce Momjian | http://candle.pha.pa.us
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