I have made you a contributor; can you try doing "More > Link” again?
> On Feb 16, 2018, at 11:45 AM, Alessandro Solimando > <[email protected]> wrote: > > I have just checked and the issue is still there, so here is the ticket: > CALCITE-2184 <https://issues.apache.org/jira/browse/CALCITE-2184> > > It is linked to CALCITE-2183 > <https://issues.apache.org/jira/browse/CALCITE-2183>, I have tried to link > it "the nice" way but I have failed, maybe I am missing the rights. > > It is anyway linked in the body of the ticket and a comment. > > On 15 February 2018 at 19:31, Julian Hyde <[email protected]> wrote: > >> If this still occurs in the latest master then yes, definitely log a JIRA >> case. >> >> On Wed, Feb 14, 2018 at 3:41 PM, Alessandro Solimando >> <[email protected]> wrote: >>> Hello, >>> while executing this query Calcite tries to cast the subquery >> (RexSubQuery) >>> to a local reference (RexLocalRef), resulting in a ClassCastException. >>> >>> Here is the query: >>> >>>> >>>> *select ** >>>> *from (values (1, 'a'), (2, 'b'), (3, 'b'), (4, 'c'), (2, 'c')) as t(x, >> y)* >>>> *where exists (* >>>> * select ** >>>> * from (values (1, 'a'), (2, 'b')) as v(w, z)* >>>> * where w < x**)* >>> >>> >>> But the same happens with other (similar) queries: >>> >>>> *select x* >>> >>> *from (values (1, 'a'), (2, 'b')) as t(x, y)* >>> >>> *where x <= all (* >>> >>> * select x* >>> >>> * from (values (1, 'a'), (2, 'b'), (1, 'b'), (2, 'c'), (2, 'c')) as t(x, >>>> y)* >>> >>> *)* >>> >>> >>> Can you confirm the issue? >>> If so I will open a ticket, so I can mark as ignored the related tests >> with >>> a reference to such ticket (until the problem gets fixed). >>> >>> If needed, they can inspected here: >>> https://github.com/asolimando/calcite/tree/SPARK-TESTS >>> >>> The tests reproducing the issue are: >>> -) testFilterExists >>> -) testFilterNotExists >>> -) testSubqueryAny >>> -) testSubqueryAll >>> >>> Below the full stack trace (for the first query mentioned above): >>> >>> java.lang.RuntimeException: With materializationsEnabled=false, limit=0 >>>> at >>>> org.apache.calcite.test.CalciteAssert.assertQuery( >> CalciteAssert.java:600) >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery. >> returns(CalciteAssert.java:1346) >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery. >> returns(CalciteAssert.java:1329) >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery.returnsUnordered( >> CalciteAssert.java:1357) >>>> at >>>> org.apache.calcite.test.SparkAdapterTest.commonTester( >> SparkAdapterTest.java:93) >>>> at >>>> org.apache.calcite.test.SparkAdapterTest.testFilterExists( >> SparkAdapterTest.java:720) >>>> 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:498) >>>> at >>>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall( >> FrameworkMethod.java:50) >>>> at >>>> org.junit.internal.runners.model.ReflectiveCallable.run( >> ReflectiveCallable.java:12) >>>> at >>>> org.junit.runners.model.FrameworkMethod.invokeExplosively( >> FrameworkMethod.java:47) >>>> at >>>> org.junit.internal.runners.statements.InvokeMethod. >> evaluate(InvokeMethod.java:17) >>>> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) >>>> at >>>> org.junit.runners.BlockJUnit4ClassRunner.runChild( >> BlockJUnit4ClassRunner.java:78) >>>> at >>>> org.junit.runners.BlockJUnit4ClassRunner.runChild( >> BlockJUnit4ClassRunner.java:57) >>>> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) >>>> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) >>>> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) >>>> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) >>>> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) >>>> at org.junit.runners.ParentRunner.run(ParentRunner.java:363) >>>> at org.junit.runner.JUnitCore.run(JUnitCore.java:137) >>>> at >>>> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( >> JUnit4IdeaTestRunner.java:68) >>>> at >>>> com.intellij.rt.execution.junit.IdeaTestRunner$Repeater. >> startRunnerWithArgs(IdeaTestRunner.java:47) >>>> at >>>> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart( >> JUnitStarter.java:242) >>>> at com.intellij.rt.execution.junit.JUnitStarter.main( >> JUnitStarter.java:70) >>>> Caused by: java.sql.SQLException: Error while executing SQL "select * >>>> from (values (1, 'a'), (2, 'b'), (3, 'b'), (4, 'c'), (2, 'c')) as t(x, >> y) >>>> where exists ( >>>> select * >>>> from (values (1, 'a'), (2, 'b')) as v(w, z) >>>> where w < x >>>> )": org.apache.calcite.rex.RexSubQuery cannot be cast to >>>> org.apache.calcite.rex.RexLocalRef >>>> at org.apache.calcite.avatica.Helper.createException(Helper.java:56) >>>> at org.apache.calcite.avatica.Helper.createException(Helper.java:41) >>>> at >>>> org.apache.calcite.avatica.AvaticaStatement.executeInternal( >> AvaticaStatement.java:156) >>>> at >>>> org.apache.calcite.avatica.AvaticaStatement.executeQuery( >> AvaticaStatement.java:218) >>>> at >>>> org.apache.calcite.test.CalciteAssert.assertQuery( >> CalciteAssert.java:568) >>>> ... 27 more >>>> Caused by: java.lang.ClassCastException: >>>> org.apache.calcite.rex.RexSubQuery cannot be cast to >>>> org.apache.calcite.rex.RexLocalRef >>>> at >>>> org.apache.calcite.rex.RexProgramBuilder.registerInput( >> RexProgramBuilder.java:298) >>>> at >>>> org.apache.calcite.rex.RexProgramBuilder.addCondition( >> RexProgramBuilder.java:272) >>>> at >>>> org.apache.calcite.adapter.enumerable.EnumerableFilterToCalcRule. >> onMatch(EnumerableFilterToCalcRule.java:50) >>>> at >>>> org.apache.calcite.plan.AbstractRelOptPlanner.fireRule( >> AbstractRelOptPlanner.java:317) >>>> at org.apache.calcite.plan.hep.HepPlanner.applyRule( >> HepPlanner.java:555) >>>> at org.apache.calcite.plan.hep.HepPlanner.applyRules( >> HepPlanner.java:415) >>>> at >>>> org.apache.calcite.plan.hep.HepPlanner.executeInstruction( >> HepPlanner.java:252) >>>> at >>>> org.apache.calcite.plan.hep.HepInstruction$RuleInstance. >> execute(HepInstruction.java:127) >>>> at >>>> org.apache.calcite.plan.hep.HepPlanner.executeProgram( >> HepPlanner.java:211) >>>> at org.apache.calcite.plan.hep.HepPlanner.findBestExp( >> HepPlanner.java:198) >>>> at org.apache.calcite.tools.Programs$2.run(Programs.java:213) >>>> at org.apache.calcite.tools.Programs$SequenceProgram.run( >> Programs.java:387) >>>> at org.apache.calcite.prepare.Prepare.optimize(Prepare.java:188) >>>> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:319) >>>> at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:230) >>>> at >>>> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_( >> CalcitePrepareImpl.java:781) >>>> at >>>> org.apache.calcite.prepare.CalcitePrepareImpl.prepare_( >> CalcitePrepareImpl.java:640) >>>> at >>>> org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql( >> CalcitePrepareImpl.java:610) >>>> at >>>> org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery( >> CalciteConnectionImpl.java:221) >>>> at >>>> org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute( >> CalciteMetaImpl.java:603) >>>> at >>>> org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal( >> AvaticaConnection.java:638) >>>> at >>>> org.apache.calcite.avatica.AvaticaStatement.executeInternal( >> AvaticaStatement.java:149) >>>> ... 29 more >>>> java.lang.RuntimeException: exception while executing [select * >>>> from (values (1, 'a'), (2, 'b'), (3, 'b'), (4, 'c'), (2, 'c')) as t(x, >> y) >>>> where exists ( >>>> select * >>>> from (values (1, 'a'), (2, 'b')) as v(w, z) >>>> where w < x >>>> )] >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery. >> returns(CalciteAssert.java:1351) >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery. >> returns(CalciteAssert.java:1329) >>>> at >>>> org.apache.calcite.test.CalciteAssert$AssertQuery.returnsUnordered( >> CalciteAssert.java:1357) >>>> at >>>> org.apache.calcite.test.SparkAdapterTest.commonTester( >> SparkAdapterTest.java:93) >>>> at >>>> org.apache.calcite.test.SparkAdapterTest.testFilterExists( >> SparkAdapterTest.java:720) >>>> 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:498) >>>> at >>>> org.junit.runners.model.FrameworkMethod$1.runReflectiveCall( >> FrameworkMethod.java:50) >>>> at >>>> org.junit.internal.runners.model.ReflectiveCallable.run( >> ReflectiveCallable.java:12) >>>> at >>>> org.junit.runners.model.FrameworkMethod.invokeExplosively( >> FrameworkMethod.java:47) >>>> at >>>> org.junit.internal.runners.statements.InvokeMethod. >> evaluate(InvokeMethod.java:17) >>>> at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) >>>> at >>>> org.junit.runners.BlockJUnit4ClassRunner.runChild( >> BlockJUnit4ClassRunner.java:78) >>>> at >>>> org.junit.runners.BlockJUnit4ClassRunner.runChild( >> BlockJUnit4ClassRunner.java:57) >>>> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) >>>> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) >>>> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) >>>> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) >>>> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) >>>> at org.junit.runners.ParentRunner.run(ParentRunner.java:363) >>>> at org.junit.runner.JUnitCore.run(JUnitCore.java:137) >>>> at >>>> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs( >> JUnit4IdeaTestRunner.java:68) >>>> at >>>> com.intellij.rt.execution.junit.IdeaTestRunner$Repeater. >> startRunnerWithArgs(IdeaTestRunner.java:47) >>>> at >>>> com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart( >> JUnitStarter.java:242) >>>> at com.intellij.rt.execution.junit.JUnitStarter.main( >> JUnitStarter.java:70) >>> >>> >>> Best regards, >>> Alessandro >>
