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Learn how to define queries using the criteria API in ... method"> api/java/jpa/criteria/Expression" title="Interface in javax.persistence.criteria">Expression<N> api

The JPA Metamodel API provides the ability to examine the persistent object model ... > The Metamodel Interface The main interface of the JPA Metamodel API is api ... ="/api/java/jpa/EntityManagerFactory">EntityManagerFactory's api/java/jpa

The Java Persistence API (JPA) is a standard API for accessing databases from within Java applications. The main advantage of JPA over JDBC (the older Java API for interacting ... system with built in support of the Java Persistence API (JPA). By interacting with ObjectDB using

The following interfaces and enum types represent attributes (persistent fields and properties) in the JPA Metamodel API: api/java/jpa/metamodel/members"> See the

The following interfaces and enum represent types in the JPA Metamodel API:  api/java/jpa/metamodel/types"> See the Metamodel Type Interface Hierarchy section for more details and examples.

All about ObjectDB API Reference in Java/JPA database - explanations, examples, references, links and related information.

All about ObjectDB APIs in Java/JPA database - explanations, examples, references, links and related information.

Query expressions are the foundations on which JPQL and criteria queries are built.Criteria query expressions ... >JPQL / Criteria Variables

="/api/java/jpa/criteria/Expression" title="Interface in javax.persistence.criteria">Expression<V> , api/java/jpa/criteria/FetchParent" title="Interface ... ="/api/java/jpa/criteria/From" title="Interface in javax.persistence.criteria">From<Z,V>

You can use ObjectDB with either the Java Persistence API (JPA) or the Java Data Objects (JDO) API. Both share similar architecture, design and abilities. When to prefer ... applications. You can use JPA as the primary API, and if necessary, switch to JDO as a secondary API