pgsql: Cache most recent relfilenode lookups, for speed, after report o

From: Bruce Momjian <bruce(at)momjian(dot)us>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Cache most recent relfilenode lookups, for speed, after report o
Date: 2010-10-20 00:55:33
Message-ID: E1P8Mxp-0002pX-15@gemulon.postgresql.org
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Cache most recent relfilenode lookups, for speed, after report of
pg_upgrade slowness for 150k tables.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=333b4a45f1d984bd7f32aecb1ba551feed088ec4

Modified Files
--------------
contrib/pg_upgrade/info.c | 12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)

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