From: | Alvaro Herrera <alvherre(at)dcc(dot)uchile(dot)cl> |
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To: | "Marc G(dot) Fournier" <scrappy(at)postgresql(dot)org> |
Cc: | Tom Lane <tgl(at)svr1(dot)postgresql(dot)org>, pgsql-committers(at)postgresql(dot)org |
Subject: | Re: pgsql: get_names_for_var didn't do recursion for |
Date: | 2005-01-13 22:44:36 |
Message-ID: | 20050113224435.GC11197@dcc.uchile.cl |
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Lists: | pgsql-committers |
> On Thu, 13 Jan 2005, Tom Lane wrote:
>
> >Log Message:
> >-----------
> >get_names_for_var didn't do recursion for unnamed JOIN vars quite right;
> >got it wrong when the JOIN was in an outer query level. Per example from
> >Laurie Burrow. Also fix same issue in markTargetListOrigin. I think the
> >latter is only a latent bug since we currently don't apply
> >markTargetListOrigin
> >except at the outer level ... but should do it right anyway.
BTW, this code is almost verbatim in 7.4. Do you want me to patch it
back?
--
Alvaro Herrera (<alvherre[(at)]dcc(dot)uchile(dot)cl>)
Y dijo Dios: "Que sea Satanás, para que la gente no me culpe de todo a mí."
"Y que hayan abogados, para que la gente no culpe de todo a Satanás"
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