Ch 4_3. PROCEDURE DIVISION 3: Condition and IF
Conditions, Relational Operators
= (or IS EQUAL TO)
< (or IS LESS THAN)
> (or IS GREATER THAN)
<= (IS LESS THAN OR EQUAL TO)
>= (IS GREATER THAN OR EQUAL TO)
IS NOT EQUAL TO
"IF" in COBOL-85
IF (condition) (statement) ... END-IF IF (condition) (statement-1) ... ELSE (statement-2) ... END-IF