Re: DEFERRABLE NOT NULL constraint

From: Bèrto ëd Sèra <berto(dot)d(dot)sera(at)gmail(dot)com>
To: Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>
Cc: Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at>, "Gavan Schneider *EXTERN*" <pg-gts(at)snkmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: Re: DEFERRABLE NOT NULL constraint
Date: 2013-02-07 09:02:12
Message-ID: CAKwGa_8mYhXY9rHqZa7MnJqn4oqBf2U+DPN8K+kF1NN+UCZ_Wg@mail.gmail.com
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Hi

> also a
> deferrable primary key/unique constraint can't be used as the target
> for a foreign key.

ehr, why? I mean, I'm positive it cannot be used before an actual
value is in the record, but what would be the problem, apart from
that?

Cheers
Bèrto

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