[jboss-user] [JBoss jBPM] - Syntax error when lauching jBPM => MySQL

[Riket44]

Hello,

I've followed the installation guide for MySQL on jBPM 3.2 GA and when I try to launch the server... There is an error I don't understand, here it is :


  | 10:01:29,187 DEBUG [JobExecutorThread] acquiring jobs for execution...
  | 10:01:29,187 DEBUG [JbpmContextInfo] creating jbpm context with service factorie
  | s '[tx, message, scheduler, logging, persistence, authentication]'
  | 10:01:29,187 DEBUG [JbpmContext] creating org.jbpm.JbpmContext at 23a559
  | 10:01:29,187 DEBUG [DbPersistenceServiceFactory] creating persistence service
  | 10:01:29,187 DEBUG [DbPersistenceService] creating hibernate session
  | 10:01:29,187 DEBUG [DbPersistenceService] beginning hibernate transaction
  | 10:01:29,187 DEBUG [JobExecutorThread] querying for acquirable job...
  | 10:01:29,187 WARN  [JDBCExceptionReporter] SQL Error: 1064, SQLState: 42000
  | 10:01:29,187 ERROR [JDBCExceptionReporter] You have an error in your SQL syntax;
  |  check the manual that corresponds to your MySQL server version for the right sy
  | ntax to use near '1 job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_, job0_.
  | DUEDATE_ as DUEDAT' at line 1
  | 10:01:29,187 ERROR [JobSession] org.hibernate.exception.SQLGrammarException: cou
  | ld not execute query
  | 10:01:29,187 DEBUG [JbpmContext] closing JbpmContext
  | 10:01:29,203 DEBUG [Services] closing service 'persistence': org.jbpm.persistenc
  | e.db.DbPersistenceService at 1ea71d4
  | 10:01:29,203 DEBUG [DbPersistenceService] committing hibernate transaction
  | 10:01:29,203 DEBUG [DbPersistenceService] closing hibernate session
  | 10:01:29,203 DEBUG [Services] closing service 'tx': org.jbpm.tx.TxService at d73c3c
  | 
  | 10:01:29,203 ERROR [JobExecutorThread] exception in job executor thread. waiting
  |  320000 milliseconds
  | org.jbpm.JbpmException: couldn't get acquirable jobs
  |         at org.jbpm.db.JobSession.getFirstAcquirableJob(JobSession.java:44)
  |         at org.jbpm.job.executor.JobExecutorThread.acquireJobs(JobExecutorThread
  | .java:111)
  |         at org.jbpm.job.executor.JobExecutorThread.run(JobExecutorThread.java:56
  | )
  | Caused by: org.hibernate.exception.SQLGrammarException: could not execute query
  |         at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.j
  | ava:67)
  |         at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelp
  | er.java:43)
  |         at org.hibernate.loader.Loader.doList(Loader.java:2148)
  |         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.ja
  | va: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.j
  | ava:756)
  |         at org.jbpm.db.JobSession.getFirstAcquirableJob(JobSession.java:40)
  |         ... 2 more
  | Caused by: java.sql.SQLException: You have an error in your SQL syntax; check th
  | e manual that corresponds to your MySQL server version for the right syntax to u
  | se near '1 job0_.ID_ as ID1_26_, job0_.VERSION_ as VERSION3_26_, job0_.DUEDATE_
  | as DUEDAT' at line 1
  |         at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2975)
  |         at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1600)
  |         at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1695)
  |         at com.mysql.jdbc.Connection.execSQL(Connection.java:3026)
  |         at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.ja
  | va:1137)
  |         at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:
  | 1231)
  |         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(Lo
  | ader.java:224)
  |         at org.hibernate.loader.Loader.doList(Loader.java:2145)
  |         ... 11 more

I hope you could help me.

Regards, 
Richard.

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