How many bytes will a s9 10 Comp-3 field occupy?

5 bytes. Quote: There are 2 digits for each character position, except for the trailing character position, which is occupied by the low-order digit and the sign.

What is the length of an s9 2 Comp variable field?

COMP-2 items are 8 bytes long. This is the equivalent of PACKED-DECIMAL.

What is Comp and Comp-3 in Cobol?

Comp is a binary usage, while comp-3 indicates packed decimal. The other common usages are binary and display. Display is the default. 3/28/00 Dave Herrmann: ‘I was reading your FAQ on Cobol, as an fyi Comp is defined as the fastest/preferred numeric data type for the machine it runs on.

How many bytes does Comp occupy?

COMP-1 takes 4 bytes of storage. COMP-2:This is same as COMP-1, except that the data is represented internally in two words. The advantage is that this increases the precision of the data, which means that more significant digits are available.

Can COBOL display Comp variable 3?

In the below file, the last 2 Bytes are COMP-3 Data. You read the Hexa-decimal value in a top-down fashion. 3. You may also DISPLAY this in COBOL, by first MOVE’ing the data to a Numeric-Edited DISPLAY Format Variable.

What is Comp field in COBOL?

COBOL has what you might call “decimal-binary” fields (COMP and siblings). That is, the data is stored as binary but its maximum and minimum values are the number and full value of the PICture clause which is used in the definition. COMP PIC 9 – can contain zero to nine. COMP PIC S99 – (signed) can contain -99 to +99.

Can we move Comp-3 to comp?

Hi, 1. it possible to move a comp-3 field to a comp field or display field and vice versa..

How many bytes is a COBOL comp?

In COMP usage Data is stored as Pure Binary format internally. Depending on the size of the data item, it can be stored either in a half-word (2 bytes with range 32,768 to +32767) or full- word (4 bytes with range 2,147,483,648 to 2,147,483,647).

How big is a comp field in COBOL?

COBOL – COMP fields. 1 COMP and COMP-4 are also same as binary format. 2 It occupies 2 or 4 or 8 bytes of storage. 3 If the data item is signed,leftmost bit is used to represent sign. 4 Four or less decimal digits occupy 2 bytes. 5 Five to nine digits occupy 4 bytes. 6 10 to 18 decimal digits occupy 8 bytes.

What does Pic S9 ( 5 ) mean in COBOL?

PIC S9 (5) usage is computational-3. However, the “usage is” is not required and seldom used, and “computational-3” is usually abbreviated “comp-3”, so you more commonly see: PIC S9 (5) comp-3. The COBOL PIC, or picture, for a comp-3 packed field specifies the number of digits after unpacking .

How many bytes does Pic S9 ( 6 ) comp-3 take?

So, a field with “pic s9 (6) comp-3” would take 4 bytes (6/2 +1). A field with “pic s9 (9) comp-3” would take 5 bytes (9/2 +1) – the .5 remainder is discarded. It does not matter if there are any decimal places – decimal places do not alter the field length, they are just another digit.

How many bytes does a comp-3 field take?

A field with “pic s9 (9) comp-3” would take 5 bytes (9/2 +1) – the .5 remainder is discarded. It does not matter if there are any decimal places – decimal places do not alter the field length, they are just another digit.