0 Replies Latest reply on May 14, 2007 12:31 PM by Steve Harris

    Oracle sequences not being found

    Steve Harris Newbie

      I'm getting validation exceptions from Hibernate during deployment of my (seam-gen generated) app, saying it can't find my sequences in Oracle, but the sequences are there. From the log I can see it's trying qualified and unqualified names, either should be fine.


       @SequenceGenerator(name = "analysesGenerator", sequenceName = "SEQUENCE_ANALYSES")
       @GeneratedValue(strategy = SEQUENCE, generator = "analysesGenerator")
       @Column(name = "ANALYSIS_ID", unique = true, nullable = false, precision = 22, scale = 0)
       public BigDecimal getAnalysisId() {
       return this.analysisId;

      Exception during deployment:
      Deployment log
      09:53:32,006 INFO [DatabaseMetadata] table not found: JANUS.SEQUENCE_ANALYSES
      09:53:32,009 INFO [DatabaseMetadata] table not found: SEQUENCE_ANALYSES
      09:53:32,015 WARN [ServiceController] Problem starting service persistence.units:ear=Janus.ear,unitName=Janus
      javax.persistence.PersistenceException: org.hibernate.HibernateException: Missing sequence or table: JANUS.SEQUENCE_ANALYSES
       at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:698)

      However the sequences are certainly there:

      I can turn off hibernate validation, but then I get validation exceptions when I try to save a record from a form. If I turn off sequence generation altogether (making the user enter the pk values manually), the records save just fine - but obviously users won't tolerate this.

      PS: Here's another user that seems to have the identical problem, on the hibernate forums recently:

      Anybody have any ideas?