oracompat - oracompat: Add skeletons for other files

Log Message:
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Add skeletons for other files

Modified Files:
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    oracompat:
        string.sql (r1.1.1.1 -> r1.2)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/string.sql.diff?r1=1.1.1.1&r2=1.2)

Added Files:
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    oracompat:
        aggregate.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/aggregate.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        collection.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/collection.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        conversion.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/conversion.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        datetime.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/datetime.sql?rev=1.1&content-type=text/x-cvsweb-markup)
        misc.sql (r1.1)

(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/oracompat/oracompat/misc.sql?rev=1.1&content-type=text/x-cvsweb-markup)