| From: | Stephan Szabo <sszabo(at)megazone23(dot)bigpanda(dot)com> |
|---|---|
| To: | Bo Lorentsen <bl(at)netgroup(dot)dk> |
| Cc: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Rerefences to derived rows |
| Date: | 2001-06-22 18:32:44 |
| Message-ID: | Pine.BSF.4.21.0106221130520.9504-100000@megazone23.bigpanda.com |
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| Thread: | |
| Lists: | pgsql-general |
On Fri, 22 Jun 2001, Bo Lorentsen wrote:
> Hi ...
>
> I have been trying to use the OO features in the PostgreSQL database but
> have some problems regarding references between tables.
>
> Normally it is quite simple to secure the integrity between table rows,
> and PostgreSQL will check if the table id is valid, but if I try to make
> a reference to a parent table, and then make a derived table row from
> this parent, to which I make the reference point to, it complains.
Yes, current the foreing key constraints do not inherit to either
the referencing or referenced tables' children. See past discussion on
lists for more details.
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