Filter
Top Products
XML Model objects verified by Check Model
160 PowerDesigner
For more information on XPath expressions, see section Defining an
identity constraint selector in chapter Building an XML model.
KeyRef check
During a keyRef check, the following object controls are made.
KeyRef name and code uniqueness
An element cannot contain two keyRefs with identical names and/or codes.
Manual correction Automatic correction
Rename one of the keyRefs Renames the keyRef by appending a
number to its name or code
Undefined reference
A keyRef must contain a reference to a key or a unique constraint.
Manual correction Automatic correction
In the keyRef property sheet, define a
reference to a key or a unique constraint
with the Reference dropdown listbox
—
Existence of fields
A keyRef must contain at least one field.
Manual correction Automatic correction
Add at least one field to the keyRef or
delete the keyRef. For example:
@numEmployee
Deletes unassigned keyRef
For more information on fields, see section Defining an identity
constraint field in chapter Building an XML model.