What is PIC clause in COBOL?
COBOL – Picture Clause The Picture clause is used to specify the type and size of an elementary data item. It consists of the word PIC or PICTURE followed by the actual picture clause, where the type and size are specified. The type is specified using a specific character selected from the table below.
What is the difference between PIC 9.99 and 9v99?
What is the difference between PIC 9.99 and PIC9v99? PIC 9.99 is a four position field that actually contains a decimal point where as PIC 9v99 is three position numeric field with assumed decimal position.
What does P PICTURE character indicate in COBOL?
P symbol. The symbol P specifies a scaling position and implies an assumed decimal point (to the left of the Ps if the Ps are leftmost PICTURE characters; to the right of the Ps if the Ps are rightmost PICTURE characters).
Can we move packed decimal to numeric in COBOL?
This document describes how packed decimal values (Computational-3) can be converted to numeric values via File Master using COBOL copybooks. The only method to get this done is to use a File Master Reformat data set, aka. REFFILE. (“11 REFORMAT Convert file from one record layout to another”).
What is maximum size of numeric field defined in Cobol?
In COBOL, the maximum length is either 18 or 31 digits, depending on the value of the maxNumericDigits build descriptor option. Also, 31 digits are the maximum for DB/2.
What is assumed decimal in COBOL?
In COBOL you are familiar with assumed decimal. When you expect decimal in the input, then you need to declare the receiving field with assumed decimal. So that decimal is displayed. The assumed decimal also called implied decimal.
What is PIC 9 COBOL?
PIC 9 for numbers, optionally with S (sign) or V (implicit decimal point). For example, PIC S9(7)V99 means a signed number with 7 digits to the left of the implicit decimal point and 2 digits to the right.
What is packed decimal and zoned decimal in Cobol?
Zone decimal uses an entire byte for each digit. This means you can just print a number as if it was text (each ‘character’ stores a digit 0-9) but since there are only 10 digits and a byte can hold 256 different values this is a bit wasteful. Packed decimal uses the fact that 4bits can store 16different values.
What is zoned decimal in Cobol?
A zoned decimal is a USAGE DISPLAY item where every digit is represented using one byte character, the corresponding ASCII or EBCDIC character is used for each digit.