Log Message:
-----------
Fix Hung up when two or more insert statment was executed in parallel mode
Modified Files:
--------------
pgpool-II:
pool_process_query.c (r1.108 -> r1.109)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/pool_process_query.c.diff?r1=1.108&r2=1.109)