From: | Jaime Casanova <jaime(at)2ndquadrant(dot)com> |
---|---|
To: | Mark Murawski <markm-lists(at)intellasoft(dot)net> |
Cc: | pgsql-bugs(at)postgresql(dot)org |
Subject: | Re: Subquery with toplevel reference used to work in pg 8.4 |
Date: | 2012-03-24 04:47:44 |
Message-ID: | CAJKUy5gd6kR7NuPwVjzW0AkKjLR8J5JNZmQZ=stCck+uhfCcfQ@mail.gmail.com |
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Lists: | pgsql-bugs |
On Fri, Mar 23, 2012 at 11:04 PM, Mark Murawski
<markm-lists(at)intellasoft(dot)net> wrote:
>
> ERROR: Upper-level PlaceHolderVar found where not expected
>
This is part of commit c1d9579dd8bf3c921ca6bc2b62c40da6d25372e5 which
as stated in the commit log:
"""
tightened the error checking in this area a bit:
if it was ever valid to see an uplevel Var, Aggref, or PlaceHolderVar here,
that was a long time ago, so complain instead of ignoring them.
"""
the query seems useless but valid to me...
just removing this check and the assert in
find_placeholder_info():placeholder.c seems to make this query behave
normally again.
--
Jaime Casanova www.2ndQuadrant.com
Professional PostgreSQL: Soporte 24x7 y capacitación
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