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Subschema DDL User interface
186 U929-J-Z125-9-76
Copying a numeric item, an alphanumeric item of fixed length or a national item
level-number item-name PICTURE IS mask-string
⎧DISPLAY ⎫
COMPUTATIONAL-3
[USAGE IS ⎨ ⎬].
COMPUTATIONAL
⎩NATIONAL ⎭
In level-number, the user specifies if an item is to belong to a group item.
If the item is not to belong to a group item, the level number specified must be the lowest of
any record element in the record type. It may not be lower than 02.
If the item is already part of a repeating group in the schema, it must be defined as part of
the same group item in the subschema. For selection of the appropriate level number, refer
to page 190.
If the item is to be included in a newly defined group item, refer to page 191.
item-name is the name assigned to the item in the schema.