Re: Inefficient min/max against partition (ver 9.1.1)

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"McGehee, Robert" <Robert.McGehee@xxxxxxxxxxxxxxxx> writes:
> On PostgreSQL 9.1.1, I'm experiencing extremely slow/inefficient
> min/max queries against a partitioned table, despite the recent
> improvements made in version 9.1.

Thanks for the report.  I believe this will fix it:
http://git.postgresql.org/gitweb/?p=postgresql.git;a=commitdiff;h=ef03b34550e3577c4be3baa25b70787f5646c57b

			regards, tom lane

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