Log Message:
-----------
Fix SQL error.
Modified Files:
--------------
pgpool-II/sample:
replicate_def_pgbench.sql (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pgpool/pgpool-II/sample/replicate_def_pgbench.sql.diff?r1=1.1&r2=1.2)