Specifying Constants

For each element in the Function input schema tree, you can specify a constant. Constants can be strings or numeric values. To specify a string, enclose the string in quotes. To specify a number, type the number into the schema element’s mapping field. The following illustrates specifying the string "USA" for the Country item and 94304 for the PostalCode item of a function input schema.

Constants can also be used in functions and search predicates. To learn more about complex XPath expressions that use functions and search predicates, see XPath Formula Builder.