[pgpool-committers: 1618] pgpool: Fix query cache bug with extended protocol.

[Tatsuo Ishii]

Fix query cache bug with extended protocol.

SELECT retrieves outdated cache even DMS was executed in an expilicit
transaction. The bug had been there since in memory query cache was
born. Per [pgpool-general-jp: 1252].

Branch
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V3_3_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=b77447d0f3667d14780adea47a67ea27d59048a2

Modified Files
--------------
pool_proto_modules.c |    4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)