title: How to solve "org.hibernate.QueryException: Not all named parameters have been set" error?
body: <p>I am using java-hibernate-mysql combination</p>
  
  <p>When i m doing update query i m getting following error. I don't understand what is wrong with hibernate. 
  Following i have posted the error which i m getting :</p>
  
  <pre><code>org.hibernate.QueryException: Not all named parameters have been set: [0] [update       sequence s set s.cmd_output='neox     tty1         2012-06-08 09:40 (:0)
  neox     pts/1        2012-06-08 09:41 (:0)
  neox     pts/0        2012-06-08 09:41 (:0)
  neox     pts/2        2012-06-08 09:41 (:0)
  neox     pts/3        2012-06-08 12:48 (deval-PC.local.lan)
  [neox@localhost ~]$ ', s.cmd_output_time='2012-06-08 12:48:58' where s.id=43]
  at org.hibernate.impl.AbstractQueryImpl.verifyParameters(AbstractQueryImpl.java:106)
  at org.hibernate.impl.QueryImpl.executeUpate(QueryImpl.java:85)
  at db_model.sequence_db.insert_Sequence_new(sequence_db.java:242)
  at views.CaptureNavigationView$10.widgetSelected(CaptureNavigationView.java:555)
  at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
  at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
  at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165)
  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754)
  at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
  at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
  at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
  at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
  at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
  at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
  at nspl.test.ui.Application.start(Application.java:43)
  at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
  at    org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLaunch    er.java:110)
  at     org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
  at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
  at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
  at java.lang.reflect.Method.invoke(Unknown Source)
  at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
  at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
  at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
  at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
  </code></pre>
  
  <p>Can anybody tell me why i m getting this error?</p>