Re: DEFERRABLE NOT NULL constraint

<div>På tirsdag 05. februar 2013 kl. 11:04:27, skrev Thomas Kellerer &lt;<a href="mailto:spam_eater(at)gmx(dot)net" target="_blank">spam_eater(at)gmx(dot)net</a>&gt;:</div>

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<div style="display:inline; font-family: monospace; font-size: 12px;">Andreas Joseph Krogh, 05.02.2013 10:57:<br>
&gt; The value of having NOT NULL deferrable is, well, to not check for<br>
&gt; NULL until the tx commits. When working with ORMs this often is the<br>
&gt; case, especially with circular FKs.<br>
<br>
With circular FKs it's enough to define the FK constraint as deferred.</div>
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<div>I meant; circular FKs which are also NOT NULL</div>

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Andreas Joseph Krogh &lt;andreak(at)officenet(dot)no&gt;      mob: +47 909 56 963<br>
Senior Software Developer / CTO - OfficeNet AS - http://www.officenet.no<br>
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