Horton

Re: DEFERRABLE NOT NULL constraint

Jasen Betts <jasen@xnet.co.nz>

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From: Jasen Betts <jasen@xnet.co.nz>
To: pgsql-general@postgresql.org
Date: 2013-02-07T11:17:07Z
Lists: pgsql-general 
On 2013-02-07, Albe Laurenz <laurenz.albe@wien.gv.at> wrote:

> Anyway, that's a sideline; at any rate the standard requires
> deferrable NOT NULL constraints.

Well, the standard syntax allows them to be requested, check constraints too.  

what does the standard say about it behaviourally?

what do other major SQL databases do?


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