org.hibernate.exception.SQLGrammarException: could not extract ResultSet
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:106)
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:111)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:97)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79)
	at org.hibernate.loader.Loader.getResultSet(Loader.java:2115)
	at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1898)
	at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1874)
	at org.hibernate.loader.Loader.doQuery(Loader.java:919)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:306)
	at org.hibernate.loader.Loader.loadCollectionSubselect(Loader.java:2385)
	at org.hibernate.loader.collection.SubselectCollectionLoader.initialize(SubselectCollectionLoader.java:63)
	at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:682)
	at org.hibernate.event.internal.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:75)
	at org.hibernate.internal.SessionImpl.initializeCollection(SessionImpl.java:2004)
	at org.hibernate.collection.internal.AbstractPersistentCollection$4.doWork(AbstractPersistentCollection.java:562)
	at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:246)
	at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:558)
	at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:131)
	at org.hibernate.collection.internal.AbstractPersistentCollection$1.doWork(AbstractPersistentCollection.java:160)
	at org.hibernate.collection.internal.AbstractPersistentCollection$1.doWork(AbstractPersistentCollection.java:145)
	at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:246)
	at org.hibernate.collection.internal.AbstractPersistentCollection.readSize(AbstractPersistentCollection.java:144)
	at org.hibernate.collection.internal.PersistentBag.size(PersistentBag.java:261)
	at org.hibernate.test.subselect.CompositeIdTypeBindingTest.testCompositeTypeBinding(CompositeIdTypeBindingTest.java:78)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.hibernate.testing.junit4.ExtendedFrameworkMethod.invokeExplosively(ExtendedFrameworkMethod.java:45)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: An expression of non-boolean type specified in a context where a condition is expected, near ','.
	at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:217)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1635)
	at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:426)
	at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:372)
	at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:6276)
	at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1793)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:184)
	at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:159)
	at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:284)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70)
	... 33 more

    select
        employees0_.EmployeeGroup_departmentName as Employee1_2_1_,
        employees0_.EmployeeGroup_groupName as Employee2_2_1_,
        employees0_.employees_id as employee3_2_1_,
        employee1_.id as id1_0_0_,
        employee1_.name as name2_0_0_ 
    from
        EmployeeGroup_Employee employees0_ 
    inner join
        Employee employee1_ 
            on employees0_.employees_id=employee1_.id 
    where
        (
            employees0_.EmployeeGroup_departmentName, employees0_.EmployeeGroup_groupName
        ) in (
            select
                employeegr0_.departmentName,
                employeegr0_.groupName 
            from
                EmployeeGroup employeegr0_ 
            where
                employeegr0_.departmentName=? 
                and employeegr0_.groupName=? 
                or employeegr0_.departmentName=? 
                and employeegr0_.groupName=? 
                or employeegr0_.departmentName=? 
                and employeegr0_.groupName=?
        )