upFrom_ x is used to specify a range of values greater than but not including the value x. x can be of any type: Number, Boolean, Currency, Date, Time, DateTime, and String.
Examples
upFrom_ 250
The range of all numbers greater than 250.
upFrom_ CDate (2000, 3, 17)
The range of dates from March 18, 2000 onwards, including March 18, 2000.