[Pgpool-committers] pgpool - pgpool-II: Optimization when num_init_children == 1.

[User T-ishii]

Log Message:
-----------
Optimization when num_init_children == 1. In this case we don't need
to wait for master returning a response before sending a query to the
other nodes.

Modified Files:
--------------
    pgpool-II:
        pool_proto_modules.c (r1.26 -> r1.27)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_proto_modules.c?r1=1.26&r2=1.27)