Re: Re: CVS HEAD: Error accessing system column from plpgsql trigger function

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Dean Rasheed <dean(dot)a(dot)rasheed(at)googlemail(dot)com>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Re: CVS HEAD: Error accessing system column from plpgsql trigger function
Date: 2010-01-09 18:59:21
Message-ID: 12953.1263063561@sss.pgh.pa.us
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Dean Rasheed <dean(dot)a(dot)rasheed(at)googlemail(dot)com> writes:
>> ERROR: attribute number -1 exceeds number of columns 1

I guess your previous message slipped through the cracks --- sorry about
that. It looks like the best fix is to teach ExecEvalFieldSelect that
references to system columns are OK. Working on it now.

regards, tom lane

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