Enterprise Java
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Map Java Enum type in JPA
In this example we shall show you how to map a Java Enum type in JPA. The Java Persistence API…
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Embedded compound primary key in JPA
With this example we are going to demonstrate how to create an embedded compound primary key in JPA. The Java…
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Named query with entity in JPA
This is an example of how to create a named query with an entity in JPA. The Java Persistence API…
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Single table inheritance in JPA
In this example we shall show you how to create a single table inheritance in JPA. The Java Persistence API…
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One To Many bidirectional mapping in JPA
With this example we are going to demonstrate how to use One to Many bidirectional mapping in JPA. The Java…
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One To Many unidirectional mapping in JPA
This is an example of how to use One to Many unidirectional mapping in JPA. The Java Persistence API provides…
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Many To One Mapping in JPA
In this example we shall show you how to create a many to one mapping in JPA. The Java Persistence…
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Delete with condition in JPA
With this example we are going to demonstrate how to delete with a condition in JPA. The Java Persistence API…
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Remove Entity with JPA
This is an example of how to remove an entity using the JPA. The Java Persistence API provides Java developers…
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Set column name and length
In this example we shall show you how to set the column name and length in an entity field in…
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