I have the following model (playframework): @Entity public class Album extend开发者_运维问答s Model{
I have two eclipse J开发者_如何学Goava EE 6 projects packaged in a WAR-file using maven 3. Now they should share JPA entities in a 3rd project among them, since they both use the same database.
I am trying to get JPA 2.0 Caching working in my Spring 3.0.5 application which uses Hibernate and EhCache. I do not wish to have my application bound to Hibernate and EhCache and wish to have it make
I have a table with composite primary key, one of the PK fields is a String (group) and the other an integer (id), which is assigned by a trigger (more less auto incrementing but it will start countin
I have a Parent entity that owns(via mappedBy) a FetchType.LAZY Set<Child> with orphanDe开发者_高级运维lete=true.
I am dealing with an application developed in Ne开发者_如何学运维tBeans. It uses a single entity and can either retrieve from DB or persist new entities. It uses JPA 2.0 w/ EclipseLink. When deployed
So I have a Java/JPA2.0 (EclipseLink) app that conne开发者_运维百科cts to a MySQL database.My intention is just passing a JAR file around with a db.properties file.The db.properties should contain the
I\'m using Hibernate 3.5.4-Final. I want to pass an entity as a parameter of a named query, and then access a persisted property of that named parameter in that query. I want to do this:
I have two entities:PS_PUBLICATION and PS_PUBLICATION_PROPERTIES PS_PUBLICATION has a list of PS_PUBLICATION_PROPERTIES
I have a simple questions. How can I give a name to the Foreign Key relations that arise from the @ ManyToOne开发者_开发问答 annotation ?With JPA 2.1 you can just do this with the foreignKey annotatio
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