Horton

Re: [v9.2] Fix Leaky View Problem

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Robert Haas <robertmhaas@gmail.com>
Cc: Kohei KaiGai <kaigai@kaigai.gr.jp>, Noah Misch <noah@leadboat.com>, Kevin Grittner <Kevin.Grittner@wicourts.gov>, Kohei.Kaigai@emea.nec.com, thom@linux.com, pgsql-hackers@postgresql.org
Date: 2011-10-19T22:38:02Z
Lists: pgsql-hackers 
Robert Haas <robertmhaas@gmail.com> writes:
> Well, there's clearly some way to prevent pushdown from happening,
> because sticking a LIMIT in there does the trick...

I already pointed you at subquery_is_pushdown_safe ...

			regards, tom lane