12 hibernate/jpa primary key examples,@Id,@mapsid,@IdClass,@EmbeddedId annotations

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examples of derived Identities and equivalent sql queries
eg 1: - The parent entity has a simple primary key:
eg 2 : The parent entity uses IdClass:
eg 3 : The parent entity uses EmbeddedId
Primary Keys Corresponding to Derived Identities, mapping of derived entities
jpa 2.1 tutorials
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Thanks! This helped me with my bidirectional One2One with shared key (IdClass) and cascaded save.

mariobalaban
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