ALL

The ALL keyword specifies the set of all possible values when used as the default value for a passed SET parameter or as a substitute for a SET in operations that expect a defined SET of values.

Example:

MyFunc(STRING1 val, SET OF STRING1 S=ALL) := val IN S;
      //check for presence in passed set, if passed
 
SET OF INTEGER4 MySet := IF(SomeCondition=TRUE,
      [88888,99999,66666,33333,55555],ALL);
MyRecs := MyFile(Zip IN MySet);

See Also: SET OF, Attribute Functions (Parameter Passing)