목록코볼 (12)
Gentle Breeze
▶ PERFORM statement The PERFORM statement transfers control explicitly to one or more procedures and implicitly returns control to the next executable statement after execution of the specified procedures is completed. The PERFORM statement is: - An out-of-line PERFORM statement When procedure-name-1 is specified. - An in-line PERFORM statement When procedure-name-1 is omitted. An in-line PERFOR..
▶ EVALUATE The EVALUATE statement provides a shorthand notation for a series of nested IF statements. It can evaluate multiple conditions. The subsequent action depends on the results of these evaluations. - Operands before the WHEN phrase Are interpreted in one of two ways, depending on how they are specified: * Individually, they are called selection subjects. * Collectively, they are called a..
▶ NUMBER FUNCTIONS - 부호가 표시된 NUMBER TYPE 을 RETURN