Thank you :)
> -----Original Message-----
> From: Heikki Linnakangas [mailto:heikki@enterprisedb.com]
> Sent: Monday, January 28, 2008 5:35 PM
> To: Gevik Babakhani
> Cc: pgsql-hackers@postgresql.org
> Subject: Re: [HACKERS] system catalog constraints question
>
> Gevik Babakhani wrote:
> > Is there a way to query the column constraints between the
> tables of
> > system catalog.
> > For example pg_attribute.atttypid---->pg_type.oid. This is
> described
> > in the docs of course , but does the system use something like
> > pg_constaint or the system catalog constraints are enforced
> only in the code?
>
> There is pg_depend, which is kind of like constraints, but
> enforced in code.
>
> --
> Heikki Linnakangas
> EnterpriseDB http://www.enterprisedb.com
>