FEEL

upper case

FEEL built-in function · FEEL string functions

upper case(string)

Returns the string with every character converted to upper case.

Parameters

ParameterTypeDescription
stringstringthe string to convert

Examples

upper case("aBc4")
ABC4 Try it ↑

Edge cases and null handling

upper case("straße")
STRASSE Try it ↑

Upper-casing can change the length: ß becomes SS.

upper case(null)
null Try it ↑

Part of FEEL string functions: the rules all of them share, string concatenation, regex pitfalls and every function side by side.

Related functions

lower case

Defined by the OMG DMN 1.6 specification, chapter 10.3.4 (built-in functions).