pgsql: Reduce lock level for CREATE STATISTICS

From: Simon Riggs <simon(at)2ndQuadrant(dot)com>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Reduce lock level for CREATE STATISTICS
Date: 2017-04-05 22:24:15
Message-ID: E1cvtLb-0000IY-5p@gemulon.postgresql.org
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Reduce lock level for CREATE STATISTICS

In line with other lock reductions related to planning.

Simon Riggs

Branch
------
master

Details
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http://git.postgresql.org/pg/commitdiff/68ea2b7f9b52d35b5fcd9c8d44d88de5a64be3ba

Modified Files
--------------
doc/src/sgml/mvcc.sgml | 3 ++-
src/backend/commands/statscmds.c | 8 +++++++-
2 files changed, 9 insertions(+), 2 deletions(-)

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