pgsql: Extend abbreviated key infrastructure to datum tuplesorts.

From: Robert Haas <rhaas(at)postgresql(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Extend abbreviated key infrastructure to datum tuplesorts.
Date: 2015-05-13 18:39:20
Message-ID: E1YsbYu-0003Su-Fe@gemulon.postgresql.org
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Extend abbreviated key infrastructure to datum tuplesorts.

Andrew Gierth, reviewed by Peter Geoghegan and by me.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/78efd5c1edb59017f06ef96773e64e6539bfbc86

Modified Files
--------------
src/backend/executor/nodeAgg.c | 4 -
src/backend/utils/adt/orderedsetaggs.c | 4 -
src/backend/utils/sort/tuplesort.c | 134 ++++++++++++++++++++++++--------
3 files changed, 101 insertions(+), 41 deletions(-)

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