Log Message:
-----------
* Remove debug code.
* Refactor ReadyForQuery() and do_command().
Modified Files:
--------------
pgpool-II:
pool_process_query.c (r1.26 -> r1.27)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.26&r2=1.27)