[Pgpool-committers] pgpool - pgpool-II: Fix where_to_send.

[User T-ishii]

Log Message:
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Fix where_to_send. DISCARD statement should be sent to all DB nodes.

Modified Files:
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    pgpool-II:
        pool_query_context.c (r1.12 -> r1.13)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_query_context.c?r1=1.12&r2=1.13)