glassfish « Fetch « JPA Q&A

  1. JPA Q&A
  2. Fetch
  3. glassfish




1. Hibernate 3.2.1 in Glassfish - left join fetch broken!?    java.net


@Entity
@Table(name="pub.\"ord-traf\"")
public class OrderTraffic implements Serializable
{
/**
* EmbeddedId primary key field
*/
@EmbeddedId
protected OrderTrafficPK orderTrafficPK;

@ManyToOne(fetch=FetchType.LAZY)
@JoinColumn(name="\"carrier-no\"", insertable=false, updatable=false)
private Vendor vendor;
.....................
}

...the PK class for above entity...

@Embeddable
public class OrderTrafficPK implements Serializable
{
@Column(name="\"ar-entity\"", nullable=false)

2. JPA: how to fetch first 10 rows?    java.net

3. JPA (hibernate provider), hosted in glassfish, does not fetch data    java.net

I have set up a data source to a database on glassfish (version 2.1.1 and version 2.1) Ping to data source is successful from both servers. I run v2.1.1 on linux (database mysql 5.1) and v2,1 on windows vista (database sql server 2008). I use hibernate on both servers. My project does not fetch data from both servers but it does ...