A list of primaryKey properties. If a property name appears in this list, it
indicates that if created, the property should be created as a "primary key"
property, i.e.single-assign and uniquely valued. Properties are
automatically created in this fashion when unknown properties are
found in records contained in the recordList element.
This attribute is required.
Its form is unqualified.
Show details.
Base type of name is NCName. There are several restrictions on the value. The schema processor collapses value's whitespace. The value must match "[\i-[:]][\c-[:]]*".
properties. If a property name appears in this list, it
indicates that if created, the property should be created as a "primary key"
property, i.e.single-assign and uniquely valued. Properties are
automatically created in this fashion when unknown properties are
found in records contained in the