Returns the name of a newly created Rexx external data queue, which will be either name if no external data queue named name already exists, or, a system-generated name if name is omitted or the external data queue name already exists.

See also method open (Class Method).

-- no MYQUEUE queue exists
say .RexxQueue~create("myqueue")    -- MYQUEUE
-- MYQUEUE queue already exists
say .RexxQueue~create("myqueue")    -- S0000000000004B48Q000001E1BEE66F20 (e. g.)