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20

Issue with Casting / Joins

simply cannot access it using criteria api.. I can also not use metamodel because it is not available ... an extension to JPQL). support Support Hi, Actually I need to stick with the Criteria API as a lot ... in JPQL though I was under the impression that it is supported within the Criteria API or isn't
3

multiselect(selectionList)

Method javax.persistence.criteria.CriteriaQuery<T> CriteriaQuery<T> multiselect( List<E ... on the specification of the type of the criteria query object created as well as the argument ... -valued compound selection item. The semantics of this method are as follows: If the type of the criteria
3

multiselect(selections)

Method javax.persistence.criteria.CriteriaQuery CriteriaQuery<T> multiselect( Selection ... on the specification of the type of the criteria query object created as well as the arguments ... selection item. The semantics of this method are as follows: If the type of the criteria query
3

multiselect(selectionList)

Method javax.persistence.criteria.CriteriaQuery CriteriaQuery<T> multiselect( List<Selection ... on the specification of the type of the criteria query object created as well as the argument ... of the criteria query is CriteriaQuery (i.e., a criteria query object created by
2

JPA Metamodel (JPA 2.0)

The JPA Metamodel API enables examining the classes, fields and properties of the persistent object model, similarly to the Java reflection API. The JPA Metamodel API has a major role in defining queries using the JPA Criteria API. support Support Implementation of the JPA Metamodel API was just
2

Query fails with failed to read

:214) com.agile.hummingbird.API.handleGetContainer(API.java:3130) com.agile.hummingbird.API.directRequest(API.java:965) com.agile.hummingbird.API.handleWebSocketRequest(API.java:808) com.agile ... ) at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:721) at com.agile.hummingbird.API
0

[ODB1] Chapter 8 - ObjectDB Server

mode are discussed in Section 1.2. Because the JDO API and the format of the database file
0

JDO Reference (JavaDoc)

This reference contains the API documentation (similar to JavaDoc) of JDO 2.2. The content is derived from the original JDO documentation with some additions and notes. The most basic JDO types are: All the other JDO types are organized into the following sections:
0

[ODB1] Chapter 6 - Persistent Objects

only objects that satisfy some well defined criteria. In addition, after an object is retrieved
0

[ODB1] Chapter 7 - JDOQL Queries

to boost recycling rates in Manchester approved n criteria, and iteration over the results in

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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