Re: Compatibility of future releases

Jeff Boes wrote:
> On Tue, 26 Nov 2002 15:15:16 -0500, Bruce Momjian wrote:
>
> > Gianfranco Masia - Eprom s.r.l. wrote:
> >> Hi all,
> >>     I would like to know if between Pg 7.2.3 and next releases there are
> >>     (or
> >> will be) differences as SQL or system tables structures.
> >
> > Good question. I would look at the release notes for such info:
> >
> >     http://developer.postgresql.org/docs/postgres/release.html#RELEASE-7-3
>
>
> While the release notes are extensive, they are certainly not complete.
> I have already learned to my dismay (reported elsewhere) that the system
> table 'pg_relcheck' is gone, and 'pg_constraint' has taken over its
> function.  That information is not covered at the URL listed above.

To be fair, we didn't expect many folks to care about pg_relcheck, and
we assumed those that did were involved in the beta.  Sorry.

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