what does the picture clause do?
A clause is a string of characters, each of which represents a portion of the data item and what it may contain. For example, a indicates a decimal digit, and an indicates that the item is signed.
COBOL
A (or ) clause is a string of characters, each of which represents a portion of the data item and what it may contain. Some picture characters specify the type of the item and how many characters or digits it occupies in memory. For example, a indicates a decimal digit, and an indicates that the item is signed. Other picture characters (called ' and ' characters) specify how an item should be formatted.
who develops the first computer language called cobol CODASYL what is the acronym of the computer language? common business-oriented language who developed it? CODASYL
wiki:1548875
COBOL [SEP] PICTURE clause
A (or ) clause is a string of characters, each of which represents a portion of the data item and what it may contain. Some picture characters specify the type of the item and how many characters or digits it occupies in memory. For example, a indicates a decimal digit, and an indicates that the item is signed. Other picture characters (called ' and ' characters) specify how an item should be formatted. For example, a series of characters define character positions as well as how a leading sign character is to be positioned within the final character data; the rightmost non-numeric character will contain the item's sign, while other character positions corresponding to a to the left of this position will contain a space.