[pgpool-committers: 4831] pgpool: Implement db/table/counter invalidation data.

[Tatsuo Ishii]

Implement db/table/counter invalidation data.

However, the performance is not enhanced. Moreover, some data seems to
be automatically purged by memcached. This gives a doubt to the
approach storing invalidation data into memcached. Probably time to
give up the approach...

Branch
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query_cache

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=00376a36bce8f0480fb18797ef99656d074cf2ef

Modified Files
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src/query_cache/pool_oid_map.c | 90 ++++++++++++++++++++++++++++++++----------
1 file changed, 70 insertions(+), 20 deletions(-)