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User interface Subschema DDL
U929-J-Z125-9-76 189
Dokuschablonen 19x24 Version 7.3us für FrameMaker V7.x vom 14.02.2007 © cognitas GmbH 2001-2007
18. Oktober 2007 Stand 11:29.49 Pfad: G:\vogt\fsc\uds\Manuale\en\udsent_e\udsent.k06
Copying a vector and reducing it if required
level-number vector-name PICTURE IS mask-string
⎧DISPLAY ⎫
COMPUTATIONAL-3
[USAGE IS ⎨COMPUTATIONAL ⎬]
NATIONAL
DATABASE-KEY
⎩DATABASE-KEY-LONG⎭
[OCCURS integer TIMES].
A vector is an item with a repetition factor. The repetition factor indicates how many dupli-
cates of the item are grouped into the vector.
Copying a vector into a subschema requires the same steps as copying an item (see
section “Copying a numeric item, an alphanumeric item of fixed length or a national item”
on page 186 and section “Copying a database key item” on page 188).
integer specifies the repetition factor, which must be at least 1, but no greater than that
specified in the schema. A vector can thus be reduced to any number of items, even down
to one item, when copying it into the subschema.
The default value for integer is 1.