Rational Developer for System z
Enterprise PL/I for z/OS, Version 3.8, Language Reference Manual

UPPERCASE

UPPERCASE returns a CHAR string with all the alphabetic characters from a to z converted to their uppercase equivalent.

Read syntax diagramSkip visual syntax diagram>>-UPPERCASE--(--x--)-----------------------------------------><
 
x
Expression.

x should have CHARACTER type, and if not, it is converted thereto.


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