Re: Delete triggers

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Mathew Frank" <mathewfrank(at)qushi(dot)com>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: Delete triggers
Date: 2003-04-03 23:55:22
Message-ID: 16761.1049414122@sss.pgh.pa.us
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"Mathew Frank" <mathewfrank(at)qushi(dot)com> writes:
> and the result of a delete query:
> NOTICE: Operation NOT cancelled
> ERROR: fmgr_info: function 1455898: cache lookup failed

> (I was sure I was getting a 'Delete 0' but since my computer has crashed
> since - I`m not sure. Maybe I was getting the above)
> Now before you ask - the trigger was created after the trigger function.

That trigger, maybe, but the fmgr_info failure clearly indicates a
dangling function reference somewhere. Maybe you have other triggers
defined on this table?

Could I interest you in upgrading to 7.3? It's supposed to prevent you
from dropping things that still have references to 'em ...

regards, tom lane

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