Indicates that an existing entity will be updated.
The updated fields can be specified with the Fields
attribute; if the attributes is not present all fields
except the primary keys will be updated.
If the entity does not have any primary key the Where
attribute must also be present.
Indicates that an existing entity will be updated. The updated fields can be specified with the Fields attribute; if the attributes is not present all fields except the primary keys will be updated. If the entity does not have any primary key the Where attribute must also be present.