NPersistence Reference Guide
The MapKey type exposes the following fields.
Fields
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Member | Description | |
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![]() | Name | (Optional) The name of the persistent field or property of the
associated entity that is used as the map key.
Default: If the
name element is not specified, the primary key of the
associated entity is used as the map key. If the
primary key is a composite primary key and is mapped
as IdClass, an instance of the primary key
class is used as the key.
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