Constraint to ensure value does NOT exist in another table?

From:	Mike Christensen <mike(at)kitchenpc(dot)com>
To:	pgsql-general(at)postgresql(dot)org
Subject:	Constraint to ensure value does NOT exist in another table?
Date:	2011-06-16 05:04:43
Message-ID:	BANLkTineoT4gKz8vybDQJarVhtxSf-84-g@mail.gmail.com
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Thread:	2011-06-16 05:04:43 from Mike Christensen <mike(at)kitchenpc(dot)com>  2011-06-16 06:36:40 from Simon Riggs <simon(at)2ndQuadrant(dot)com>   2011-06-16 06:50:11 from Mike Christensen <mike(at)kitchenpc(dot)com>  2011-06-16 13:21:20 from "Igor Neyman" <ineyman(at)perceptron(dot)com>   2011-06-16 13:41:48 from "Gauthier, Dave" <dave(dot)gauthier(at)intel(dot)com>    2011-06-16 13:56:13 from Peter Geoghegan <peter(at)2ndquadrant(dot)com>     2011-06-16 14:16:18 from "Gauthier, Dave" <dave(dot)gauthier(at)intel(dot)com>  2011-06-16 18:21:08 from Alban Hertroys <dalroi(at)solfertje(dot)student(dot)utwente(dot)nl>   2011-06-16 18:47:18 from Mike Christensen <mike(at)kitchenpc(dot)com>    2011-06-17 06:42:59 from Alban Hertroys <dalroi(at)solfertje(dot)student(dot)utwente(dot)nl>     2011-06-17 23:08:49 from Mike Christensen <mike(at)kitchenpc(dot)com>
Lists:	pgsql-general

Responses

• Re: Constraint to ensure value does NOT exist in another table? at 2011-06-16 06:36:40 from Simon Riggs
• Re: Constraint to ensure value does NOT exist in another table? at 2011-06-16 13:21:20 from Igor Neyman
• Re: Constraint to ensure value does NOT exist in another table? at 2011-06-16 18:21:08 from Alban Hertroys

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