Re: Domain Check Constraints

Ugh.. A non-empty file this time.

On Wed, 2002-11-13 at 22:53, Rod Taylor wrote:
> Sorry Bruce, seems I've missed a bit.
>
> pg_dump for domain constraints.
>
>
> On Tue, 2002-11-12 at 21:40, Bruce Momjian wrote:
> >
> > Your patch has been added to the PostgreSQL unapplied patches list at:
> >
> > http://momjian.postgresql.org/cgi-bin/pgpatches
> >
> > I will try to apply it within the next 48 hours.
> >
> > ---------------------------------------------------------------------------
> >
> >
> > Rod Taylor wrote:
> > > Regress:
> > > test geometry ... FAILED
> > >
> > > But I'm using FreeBSD 4.7 RELEASE (PostgreSQL 7.4-devel)
> > >
> > >
> > > psql needs some additions to display the constraints, though I'm not
> > > sure what at the moment.
> > >
> > >
> > > Anyway, below is a sample:
> > >
> > > a=# create domain i as integer not null check (value > 15 or value = 5)
> > > check(value < 18);
> > > CREATE DOMAIN
> > > a=# select 7::i;
> > > ERROR: Domain $1 constraint i failed
> > > a=# select 5::i;
> > > i
> > > ---
> > > 5
> > > (1 row)
> > >
> > > a=# select 15::i;
> > > ERROR: Domain $1 constraint i failed
> > > a=# select 20::i;
> > > ERROR: Domain $2 constraint i failed
> > > a=# select 17::i;
> > > i
> > > ----
> > > 17
> > > (1 row)
> > >
> > > a=#
> > >
> > > --
> > > Rod Taylor
> >
> > [ Attachment, skipping... ]
> >
> > >
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> >
> > --
> > Bruce Momjian | http://candle.pha.pa.us
> > pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
> > + If your life is a hard drive, | 13 Roberts Road
> > + Christ can be your backup. | Newtown Square, Pennsylvania 19073
> >
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> >
> --
> Rod Taylor
> ----
>

>
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--
Rod Taylor