[pgpool-committers: 71] pgpool: Fix pool_add_table_oid_map() so that it does not read oid map f

[Tatsuo Ishii]

Fix pool_add_table_oid_map() so that it does not read oid map file to
make sure that same md5 key has not been already registered. This is
not necessary because:
1) If the same key has been already registered, the data should be
   taken from the cache.
2) Registering same keys is not harmful.

This change significantly enhances the performance.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c9be86d2fdca8af8cc95676779d0607602c58a13

Modified Files
--------------
pool_memqcache.c |   12 +++++++++++-
1 files changed, 11 insertions(+), 1 deletions(-)