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Re: Accessing original TupleDesc from SRF

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Joe Conway <mail(at)joeconway(dot)com>
Cc: John Gray <jgray(at)azuli(dot)co(dot)uk>,Hackers List <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Accessing original TupleDesc from SRF
Date: 2002-08-31 19:14:41
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
Joe Conway <mail(at)joeconway(dot)com> writes:
> But BuildDescForRelation leaves initializes the tupdesc like this:
>    desc = CreateTemplateTupleDesc(natts, UNDEFOID);

> The UNDEFOID later causes an assertion failure in heap_formtuple when 
> you try to use the tupdesc to build a tuple.

So far, I haven't seen any reason to think that that three-way has-OID
stuff accomplishes anything but causing trouble ... but I've applied
this patch for the moment.  I hope to get around to reviewing the
HeapTupleHeader hacks later in the weekend.

			regards, tom lane

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