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

Ordinal-handling built-in functions

The ordinal-handling built-in functions return information about a specified ordinal.

Table 57. Ordinal-handling built-in functions
Function Description
ORDINALNAME Returns a character string giving an ordinal’s name
ORDINALPRED Returns the next lower value for an ordinal
ORDINALSUCC Returns the next higher value for an ordinal

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