orafce - orafce: Adjust platform dependent regression test.

Log Message:
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Adjust platform dependent regression test.

Modified Files:
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orafce/expected:
orafunc.out (r1.16 -> r1.17)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/expected/orafunc.out.diff?r1=1.16&r2=1.17)
orafce/sql:
orafunc.sql (r1.14 -> r1.15)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/sql/orafunc.sql.diff?r1=1.14&r2=1.15)