Обсуждение: 7.4.8 regression test diff

Fyi, I got this regression diff on my IBM T41 laptop running new
install of Fedora Core 4... no idea why...

PostgreSQL 7.4.8 on i686-pc-linux-gnu, compiled by GCC gcc (GCC)
4.0.0 20050519 (Red Hat 4.0.0-8)


/pgsql/builds/postgresql-7.4.8/src/test/regress
% cat ./regression.diffs
*** ./expected/random.out       Wed Feb 12 22:24:04 2003
--- ./results/random.out        Tue Jun 21 11:16:11 2005
***************
*** 31,35 ****
    WHERE random NOT BETWEEN 80 AND 120;
   random
  --------
! (0 rows)

--- 31,36 ----
    WHERE random NOT BETWEEN 80 AND 120;
   random
  --------
!      79
! (1 row)

On Tuesday June 21 2005 11:22 am, Ed L. wrote:
> Fyi, I got this regression diff on my IBM T41 laptop running
> new install of Fedora Core 4... no idea why...
>
> PostgreSQL 7.4.8 on i686-pc-linux-gnu, compiled by GCC gcc
> (GCC) 4.0.0 20050519 (Red Hat 4.0.0-8)
>
>
> /pgsql/builds/postgresql-7.4.8/src/test/regress
> % cat ./regression.diffs
> *** ./expected/random.out       Wed Feb 12 22:24:04 2003
> --- ./results/random.out        Tue Jun 21 11:16:11 2005
> ***************
> *** 31,35 ****
>     WHERE random NOT BETWEEN 80 AND 120;
>    random
>   --------
> ! (0 rows)
>
> --- 31,36 ----
>     WHERE random NOT BETWEEN 80 AND 120;
>    random
>   --------
> !      79
> ! (1 row)

This seems to be an intermittent regression failure.  A second
run just now with same build passed all tests.

Ed

Yes, this does randomly fail (WHERE random NOT BETWEEN 80 AND 120).
(That is OK.)

I modified the code so the failures are much rarer in 8.0.

---------------------------------------------------------------------------

Ed L. wrote:
> On Tuesday June 21 2005 11:22 am, Ed L. wrote:
> > Fyi, I got this regression diff on my IBM T41 laptop running
> > new install of Fedora Core 4... no idea why...
> >
> > PostgreSQL 7.4.8 on i686-pc-linux-gnu, compiled by GCC gcc
> > (GCC) 4.0.0 20050519 (Red Hat 4.0.0-8)
> >
> >
> > /pgsql/builds/postgresql-7.4.8/src/test/regress
> > % cat ./regression.diffs
> > *** ./expected/random.out       Wed Feb 12 22:24:04 2003
> > --- ./results/random.out        Tue Jun 21 11:16:11 2005
> > ***************
> > *** 31,35 ****
> >     WHERE random NOT BETWEEN 80 AND 120;
> >    random
> >   --------
> > ! (0 rows)
> >
> > --- 31,36 ----
> >     WHERE random NOT BETWEEN 80 AND 120;
> >    random
> >   --------
> > !      79
> > ! (1 row)
>
> This seems to be an intermittent regression failure.  A second
> run just now with same build passed all tests.
>
> Ed
>
>
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>

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