[pgpool-committers: 3888] pgpool: Deal with query error case.

[Tatsuo Ishii]

Deal with query error case.

Branch
------
bug271

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=c56c1f76e61d8e6421debc096935cbba94b00b7f

Modified Files
--------------
src/auth/pool_auth.c                       |  6 ++++
src/context/pool_session_context.c         | 45 ++++++++++++++++++++++++++++++
src/include/context/pool_session_context.h | 10 ++++++-
src/protocol/pool_process_query.c          | 13 +++++----
src/protocol/pool_proto_modules.c          | 19 ++++++++++++-
5 files changed, 85 insertions(+), 8 deletions(-)