Re: SQL design pattern for a delta trigger?

From: Richard Broersma Jr <rabroersma(at)yahoo(dot)com>
To: Vivek Khera <khera(at)kcilink(dot)com>, Colin Wetherbee <cww(at)denterprises(dot)org>, Ted Byers <r(dot)ted(dot)byers(at)rogers(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: SQL design pattern for a delta trigger?
Date: 2007-12-10 23:15:50
Message-ID: 769894.35470.qm@web31803.mail.mud.yahoo.com
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--- On Mon, 12/10/07, Ted Byers <r(dot)ted(dot)byers(at)rogers(dot)com> wrote:

> but how do you
> do it using SQL in an RDBMS?

I believe that there is an ANSI SQL command "MERGE" that is yet to be implemented into PostgreSQL.

Regards,
Richard Broersma Jr.

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