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

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