Re: ERROR: ORDER/GROUP BY expression not found in targetlist

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>
Cc: Amit Kapila <amit(dot)kapila(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: ERROR: ORDER/GROUP BY expression not found in targetlist
Date: 2016-06-14 15:02:46
Message-ID: 6567.1465916566@sss.pgh.pa.us
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David Rowley <david(dot)rowley(at)2ndquadrant(dot)com> writes:
> Do you think it's worth also applying the attached so as to have
> ressortgroupref set to NULL more consistently, instead of sometimes
> NULL and other times allocated to memory wastefully filled with zeros?

Meh --- that seems to add complication without buying a whole lot.

regards, tom lane

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