1. JPA Composite Key + Sequence stackoverflow.comIs it possible in plain JPA or JPA+Hibernate extensions to declare a composite key, where an element of the composite key is a sequence? This is my composite class: |
2. JPA: InvalidStateException Error + Composite Key/EmbeddableId/Sequence Generated IDs stackoverflow.comI currently have a schema set up with my database and Java Application using OpenJPA that works most of the time, but sometimes I get the error for a few users: org.apache.openjpa.persistence.InvalidStateException: ... |
3. Problem sequence not incremented on annotation composite key forum.hibernate.org@Embeddable public class PrimaryKeyId implements Serializable { /** * */ private static final long serialVersionUID = 2868479904735001761L; @Column(length=2,name="key1") private String nkeyId1="01"; @Column(name="key2") @GeneratedValue(strategy=GenerationType.SEQUENCE,generator="sequenceItem") @SequenceGenerator( name = "sequenceItem",sequenceName="SEQ_ITEM",allocationSize=1) ... |
4. Multiple sequence definition OR composite id sequence forum.hibernate.orgAuthor Message OldFart Post subject: Multiple sequence definition OR composite id sequence Posted: Mon Apr 18, 2011 10:11 am Beginner Joined: Mon Apr 18, 2011 10:01 am Posts: 20 Hi everybody, I have defined ( I am using Oracle 10 and jdk 1.4 ) a sequence which correctly generates my ID field. I need to populate another two fields ... |
5. Composite-id with sequence forum.hibernate.orgHi all, I'm using hibernate 2.1.1 and Oracle 9.2. I created a mapping for a table with with 3 key-property: 2 strings and an Integer, as a sequence. I read this topic http://forum.hibernate.org/viewtopic.php?t=927648 and i follow your tips, but it still doesn't work. Here is my mapping: |
6. 2 column composite Id, one is a sequence, the other fk forum.hibernate.orgYeah, the sequence is enough, but maybe I didnt made the correct question, I wanted to know if there was a way to tell hibernate to increment sequences using a generator flavor like sequence in its tag, but I used a prepared statement to do that, and I got the connection from hibernate of course... :-) and used assigned in the ... |
7. parent tbl with sequence and child tbl with composite-key forum.hibernate.orgBeginner Joined: Thu Jul 21, 2005 10:28 am Posts: 21 Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0.5 Mapping documents: |
8. Composite-id from Sequence forum.hibernate.org |
9. Using sequence-generated identifier in a composite id. forum.hibernate.orgHi all, I need a helping hand on this one. Consider this mapping, based on these 2 very classic entities : Code: |
10. Using composite ID, one member from various sequences forum.hibernate.orgHere is the setup: I have a table with a two field primary key, I'll call the fields FOO and BAR. BAR is an int that is derived from one of 10 possible Oracle sequences. Which sequence is used is determined by the value of FOO. So if FOO were equal to "001", then we'd call BAR_SEQ_001.nextval. I'm sure you get ... |
11. composite-id and sequence forum.hibernate.org |
12. Add sequence to a composite-id forum.hibernate.orgHello i have a problem. i want add a sequence to a porperty in a composite-id. Something seemed to this: |