3 Replies Latest reply on Mar 27, 2008 3:35 AM by Ronald van Kuijk

    jbpm on oracle

    Sascha Janz Master

      hi,

      sorry, i know i am not the first one having this problem. but i got no solution yet.

      I want to use jbpm on oracle

      so i changed the jbpm-ds.xml as described on

      http://wiki.jboss.org/wiki/Wiki.jsp?page=JbpmOnOracle

      and executed the sql script.

      but when i start jbpm i got the following oracle error

      ora-00923 keyword from is missing

      thrown from

      org.jbpm.db.JobSession.getFirstAcquirableJob(JobSession.java:40)

      what might i am doing wrong?




        • 1. Re: jbpm on oracle
          Sascha Janz Master

          the following statement causes the error

          but when i execute it from an normal sql client everything is ok


          2008-03-26 09:50:00,938 DEBUG [org.hibernate.util.JDBCExceptionReporter] could not execute query [select job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_, job0_.DUEDATE_ as DUEDATE4_26_, job0_.PROCESSINSTANCE_ as PROCESSI5_26_, job0_.TOKEN_ as TOKEN6_26_, job0_.TASKINSTANCE_ as TASKINST7_26_, job0_.ISSUSPENDED_ as ISSUSPEN8_26_, job0_.ISEXCLUSIVE_ as ISEXCLUS9_26_, job0_.LOCKOWNER_ as LOCKOWNER10_26_, job0_.LOCKTIME_ as LOCKTIME11_26_, job0_.EXCEPTION_ as EXCEPTION12_26_, job0_.RETRIES_ as RETRIES13_26_, job0_.NAME_ as NAME14_26_, job0_.REPEAT_ as REPEAT15_26_, job0_.TRANSITIONNAME_ as TRANSIT16_26_, job0_.ACTION_ as ACTION17_26_, job0_.GRAPHELEMENTTYPE_ as GRAPHEL18_26_, job0_.GRAPHELEMENT_ as GRAPHEL19_26_, job0_.NODE_ as NODE20_26_, job0_.CLASS_ as CLASS2_26_ from JBPM_JOB job0_ where (job0_.LOCKOWNER_ is null or job0_.LOCKOWNER_=?) and job0_.RETRIES_>0 and job0_.DUEDATE_<=? and job0_.ISSUSPENDED_<>1 order by job0_.DUEDATE_ asc]
          java.sql.SQLException: ORA-00923: Schlüsselwort FROM nicht an erwarteter Stelle gefunden

          at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
          at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:331)
          at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:288)
          at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:743)
          at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:216)
          at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:799)
          at oracle.jdbc.driver.OracleStatement.executeMaybeDescribe(OracleStatement.java:1039)
          at oracle.jdbc.driver.T4CPreparedStatement.executeMaybeDescribe(T4CPreparedStatement.java:839)
          at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1132)
          at oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285)
          at oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3329)
          at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:236)
          at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
          at org.hibernate.loader.Loader.getResultSet(Loader.java:1669)
          at org.hibernate.loader.Loader.doQuery(Loader.java:662)
          at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:224)
          at org.hibernate.loader.Loader.doList(Loader.java:2145)
          at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029)
          at org.hibernate.loader.Loader.list(Loader.java:2024)
          at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:392)
          at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:333)
          at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
          at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1114)
          at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
          at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:756)
          at org.jbpm.db.JobSession.getFirstAcquirableJob(JobSession.java:40)
          at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread.java:114)
          at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:58)

          • 2. Re: jbpm on oracle
            Sascha Janz Master

            do i have to change the hibernate.cfg.xml?

            • 3. Re: jbpm on oracle
              Ronald van Kuijk Master

              yes, you have to declare the correct dialect in there