2.341.4 Data Types

Every expression that is used in an expression element or as an argument to an RDL function MUST return one of the following RDL data types: String ([XMLSCHEMA2/2] section 3.2.1), Boolean ([XMLSCHEMA2/2] section 3.2.2), Float ([XMLSCHEMA2] section 3.2.4), DateTime ([XMLSCHEMA2] section 3.2.7), Binary, or an array of these types (a VariantArray).<189>