[teiid-issues] [JBoss JIRA] (TEIID-5167) PrestoDB translator - NULL values are not allowed on the probe side of SemiJoin operator

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/TEIID-5167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13493267#comment-13493267 ] 

RH Bugzilla Integration commented on TEIID-5167:
------------------------------------------------

Van Halbert <vhalbert at redhat.com> changed the Status of [bug 1515761|https://bugzilla.redhat.com/show_bug.cgi?id=1515761] from NEW to ASSIGNED

> PrestoDB translator - NULL values are not allowed on the probe side of SemiJoin operator
> ----------------------------------------------------------------------------------------
>
>                 Key: TEIID-5167
>                 URL: https://issues.jboss.org/browse/TEIID-5167
>             Project: Teiid
>          Issue Type: Bug
>          Components: JDBC Driver
>    Affects Versions: 8.12.x-6.4
>            Reporter: Andrej Šmigala
>            Assignee: Steven Hawkins
>
> When running queries containg a subquery such as 
> {code:sql}
> SELECT INTKEY, DOUBLENUM FROM BQT1.SMALLA WHERE DOUBLENUM <> ALL (SELECT DOUBLENUM FROM BQT1.SMALLA WHERE INTKEY = 40) 
> {code}
> An exception is thrown:
> {noformat}
> org.teiid.translator.TranslatorException: Unexpected exception while translating results: Query failed (#20171121_103829_00016_8zhqn): NULL values are not allowed on the probe side of SemiJoin operator. See the query plan for details.
>         at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:351) [translator-jdbc-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7]
>         at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.handleBatch(ConnectorWorkItem.java:433)
>         at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.more(ConnectorWorkItem.java:236)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_141]
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_141]
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_141]
>         at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_141]
>         at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
>         at com.sun.proxy.$Proxy80.more(Unknown Source)
>         at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:309)
>         at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112)
>         at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_141]
>         at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
>         at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284)
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_141]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_141]
>         at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_141]
> Caused by: java.sql.SQLException: Query failed (#20171121_103829_00016_8zhqn): NULL values are not allowed on the probe side of SemiJoin operator. See the query plan for details.
>         at com.facebook.presto.jdbc.PrestoResultSet.resultsException(PrestoResultSet.java:1799)
>         at com.facebook.presto.jdbc.PrestoResultSet$ResultsPageIterator.computeNext(PrestoResultSet.java:1787)
>         at com.facebook.presto.jdbc.PrestoResultSet$ResultsPageIterator.computeNext(PrestoResultSet.java:1756)
>         at com.facebook.presto.jdbc.internal.guava.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:145)
>         at com.facebook.presto.jdbc.internal.guava.collect.AbstractIterator.hasNext(AbstractIterator.java:140)
>         at com.facebook.presto.jdbc.internal.guava.collect.TransformedIterator.hasNext(TransformedIterator.java:42)
>         at com.facebook.presto.jdbc.internal.guava.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:50)
>         at com.facebook.presto.jdbc.internal.guava.collect.MultitransformedIterator.hasNext(MultitransformedIterator.java:50)
>         at com.facebook.presto.jdbc.PrestoResultSet.next(PrestoResultSet.java:149)
>         at org.jboss.jca.adapters.jdbc.WrappedResultSet.next(WrappedResultSet.java:1862)
>         at org.teiid.translator.jdbc.JDBCQueryExecution.next(JDBCQueryExecution.java:338) [translator-jdbc-8.12.11.6_4-redhat-64-7.jar:8.12.11.6_4-redhat-64-7]
>         ... 19 more
> {noformat}
> The query is translated as 
> {code:sql}
> SELECT g_0.intkey AS c_0, g_0.doublenum AS c_1 FROM smalla AS g_0 WHERE g_0.doublenum NOT IN (SELECT g_1.doublenum FROM smalla AS g_1 WHERE g_1.intkey = 40) 
> {code}



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