(:*******************************************************:)
(:Test:CastableAs439:)
(:Written By:Joanne Tong:)
(:Date:2005-07-21T09:50:23-07:00:)
(:Purpose:Try xs:gYearMonth(1999-05Z) castable as xs:double:)
(:*******************************************************:)

xs:gYearMonth("1999-05Z") castable as xs:double