[Pgpool-committers] pgpool - pgpool-II: Fix timestamp rewritting.

[User T-ishii]

Log Message:
-----------
Fix timestamp rewritting.
Fix number of parameters of Prepare.
Fix prepared statement list to be reset when connection_cache = false.
Patch contributed by Akio Ishida.

Modified Files:
--------------
    pgpool-II:
        child.c (r1.41 -> r1.42)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/child.c?r1=1.41&r2=1.42)
        pool.h (r1.54 -> r1.55)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool.h?r1=1.54&r2=1.55)
        pool_process_query.c (r1.190 -> r1.191)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c?r1=1.190&r2=1.191)
        pool_timestamp.c (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_timestamp.c?r1=1.5&r2=1.6)
    pgpool-II/test/timestamp/expected:
        insert.out (r1.2 -> r1.3)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/test/timestamp/expected/insert.out?r1=1.2&r2=1.3)
    pgpool-II/test/timestamp/input:
        insert.sql (r1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/test/timestamp/input/insert.sql?r1=1.1&r2=1.2)