Syntax error when lauching jBPM => MySQL
riket44 Jun 12, 2007 4:05 AMHello,
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@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@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@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.