Re: Partition pruning / agg push down for star schema in pg v11

From: legrand legrand <legrand_legrand(at)hotmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Partition pruning / agg push down for star schema in pg v11
Date: 2017-12-03 17:39:51
Message-ID: 1512322791450-0.post@n3.nabble.com
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Adding partitioning on the dim tables, with the same keys as those used in
the fact table,
gives any star schema a good chance to use Partition Wise Join / Aggregate
plans.

Will test it soon
Regards
PAscal

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