Re: Complexity of contrib types

From: Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>
To: hannu(at)trust(dot)ee (Hannu Krosing)
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Complexity of contrib types
Date: 1998-07-21 15:12:29
Message-ID: 199807211512.LAA29134@candle.pha.pa.us
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> Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> wrote:
> >
> > Doing complex stuff like indexing with contrib stuff is tricky, and one
> > reason we want to move stuff out of there as it becomes popular. It is
> > just too hard for someone not experienced with the code to implement.
> > Add to this the fact that the oid at the time of contrib installation
> > will change every time you install it, so it is even harder/impossible
> > to automate.
>
> We should develop (or at least prominently promote _and_ document) some
> kind of file/package format or tool (maybe like illustra datablades),
> that would standardize the layout of contrib types.
>
> Also, the need to manually get oids is a real show-stopper.
> A short-time solution would be to develop functions that return these
> oids,
> like get_proc_oid_for(proc_name,arg1_type,arg2_type,...).

Can't they SELECT from pg_proc?

>
> The real solution would of course be extending the (Postgre)SQL language
> to find the OIDs automatically, like Oracle currently does for its
> COMMENT
> statement, an equivalent of which could be used in PostgreSQL to insert
> values in pg_description on the fly.

We return oid's as part of an INSERT. Is that what you meant?

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