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Logical Expressions in ABAP Release 7.0, EhP2
1. Boolean Functions
2. Predicate Functions
3. New Boolean Operator EQUIV
Hint
The program DEMO_EXPRESSIONS shows examples of the logical expressions in ABAP release 7.0, EhP2.
Boolean Functions
The new built-in Boolean functions boolc
and boolx accept logical expressions as arguments and return their truth values in the form of character strings or byte strings.
Predicate Functions
The new predicate functions return truth values
and can be used like relational expressions. Predicate functions for character-like arguments were introduced in ABAP release 7.0, EhP2.
New Boolean Operator EQUIV
The new Boolean operator EQUIV enables an equivalence relationship between two logical expressions.