4 bytes.
How many bytes will a S9(8) COMP field occupy ?
4 bytes.
4 bytes.
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What is the difference between SEARCH and SEARCH ALL?
SEARCH – is a serial search. SEARCH ALL – is a binary search & the table must be sorted ( ASCENDING/DESCENDING KEY clause to be used & data loaded in this order) before using SEARCH ALL.
What is 77 level used for ?
Elementary level item. Cannot be subdivisions of other items (cannot be qualified), nor can they be subdivided themselves.
How is sign stored in a comp-3 field?
It is stored in the last nibble. For example if your number is +100, it stores hex 0C in the last byte, hex 1C if your number is 101, hex 2C if your number is 102, hex 1D if the number is -101, hex 2D if the number is -102 etc…