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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Alexander Korotkov <akorotkov@postgresql.org>
cc: pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Explore alternative orderings of group-by pathkeys during
 optimi
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Comments: In-reply-to Alexander Korotkov <akorotkov@postgresql.org>
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Alexander Korotkov <akorotkov@postgresql.org> writes:
> Explore alternative orderings of group-by pathkeys during optimization.

Buildfarm's not terribly happy.  Looks like you incautiously used
a table name "t1" that's already in use in a concurrent script.

			regards, tom lane