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Manual
11

Strings in JPQL and Criteria Queries

to persistent string fields. as results of predefined JPQL string manipulation functions. LIKE - String ... the argument string as an int. For example: LENGTH('United States') is evaluated to 13. LENGTH
JDO Doc
11

javax.jdo.Constants

. Since: JDO 2.1 String PMF_ATTRIBUTE_PERSISTENCE_UNIT_NAME The name of the persistence manager factory element's "persistence-unit-name" attribute. The name of the persistence manager factory element's "persistence-unit-name" attribute. Since: JDO 2.1 String PMF_ATTRIBUTE_READONLY The name
Manual
10

CRUD Operations with JPA

Explains how to use JPA for CRUD database operations (persist, retrieve, update, remove).
FAQ
10

Where can I learn how to use ObjectDB?

All about Where can I learn how to use ObjectDB? in Java/JPA database - explanations, examples, references, links and related information.
Forum
10

Externalising persistence.xml properties in Glassfish?

modules (hence, many persistence-units). I realise that it can be a limitation stemming from JPA ... <persistence-unit name="invoicingTxUnit" transaction-type="JTA"> x.y.z ... --> persistence-unit> So, anyone encounter any tutorials for handling
Forum
9

JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

_2_0.xsd"> <persistence-unit name="guest-pu" transaction-type="JTA">      ObjectDB Persistence Unit       com.objectdb.jpa.Provider  
JDO Doc
9

javax.jdo.annotations.Persistent

javax.jdo.annotations Annotation Persistent Target: Fields (including property get methods) Annotation for defining the persistence of a member. This corresponds to the xml elements "field ... persistent but in the non-embedded instances the member is persistent. Note that it is not portable
JPA Doc
9

javax.persistence.GenerationType

javax.persistence Enum GenerationType java.lang.Object java.lang.Enumpersistence.GenerationType> javax.persistence.GenerationType Implemented Interfaces: Serializable ... /JPA manual. GenerationType AUTO Indicates that the persistence provider should pick an appropriate
JPA Doc
9

javax.persistence.TypedQuery

javax.persistence Interface TypedQuery Superinterfaces: Query Interface used to control ... Throws: IllegalStateException - if called for a Java Persistence query language SELECT statement or ... Throws: IllegalStateException - if the query is found not to be a Java Persistence query language
JPA Doc
9

javax.persistence.OrderColumn

javax.persistence Annotation OrderColumn Target: Fields (including property get methods) Specifies a column that is used to maintain the persistent order of a list. The persistence provider is responsible for maintaining the order upon retrieval and in the database. The persistence provider