INSERT/UPDATE/DELETE

From: Michael Meskes <meskes(at)postgresql(dot)org>
To: PostgreSQL Hacker <pgsql-hackers(at)postgresql(dot)org>
Subject: INSERT/UPDATE/DELETE
Date: 2000-09-22 00:08:52
Message-ID: 20000921170852.A4807@feivel.credativ.de
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I've been thinking about this for quite some time now but I'm still not
sure. The question is, is there a way for insert/delete/update to affect 0
rows other than the where clause giving a condition that is not satisfiable.

Of course this can happen via constraints but then the backend will return
an error message so I know the difference.

Michael
--
Michael Meskes
Michael(at)Fam-Meskes(dot)De
Go SF 49ers! Go Rhein Fire!
Use Debian GNU/Linux! Use PostgreSQL!

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