Query:
SELECT A.INTKEY, A.BYTENUM FROM BQT1.SMALLA AS A GROUP BY A.INTKEY, A.BYTENUM HAVING A.BYTENUM = (SELECT B.bytenum FROM BQT1.SMALLA AS B WHERE (B.INTNUM = 10))

Source specific query:
SELECT g_0.INTKEY, cast(g_0.BYTENUM AS signed) FROM smalla AS g_0 GROUP BY g_0.INTKEY, cast(g_0.BYTENUM AS signed) HAVING cast(g_0.BYTENUM AS signed) = (SELECT cast(g_1.BYTENUM AS signed) FROM smalla AS g_1 WHERE g_1.INTNUM = 10)

Exception:
07:33:07,377 WARN  [org.teiid.CONNECTOR] (Worker3_QueryProcessorQueue36) Connector worker process failed for atomic-request=Z7YmVoh18LjC.13.2.6: org.teiid.translator.jdbc.JDBCExecutionException: 1054 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.INTKEY, cast(g_0.BYTENUM AS signed) FROM smalla AS g_0 GROUP BY g_0.INTKEY, cast(g_0.BYTENUM AS signed) HAVING cast(g_0.BYTENUM AS signed) = (SELECT cast(g_1.BYTENUM AS signed) FROM smalla AS g_1 WHERE g_1.INTNUM = 10)]
	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131) [translator-jdbc-8.12.5.redhat-2.jar:8.12.5.redhat-2]
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:359)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0-internal]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0-internal]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0-internal]
	at java.lang.reflect.Method.invoke(Method.java:483) [rt.jar:1.8.0-internal]
	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
	at com.sun.proxy.$Proxy22.execute(Unknown Source)
	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306)
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112)
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0-internal]
	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0-internal]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0-internal]
	at java.lang.Thread.run(Thread.java:744) [rt.jar:1.8.0-internal]
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'g_0.BYTENUM' in 'having clause'
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.8.0-internal]
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) [rt.jar:1.8.0-internal]
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) [rt.jar:1.8.0-internal]
	at java.lang.reflect.Constructor.newInstance(Constructor.java:408) [rt.jar:1.8.0-internal]
	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
	at com.mysql.jdbc.Util.getInstance(Util.java:386)
	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1053)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4096)
	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4028)
	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2490)
	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2651)
	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2734)
	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
	at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123) [translator-jdbc-8.12.5.redhat-2.jar:8.12.5.redhat-2]
	... 18 more