[ 
https://issues.apache.org/jira/browse/CALCITE-5101?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Roman Churganov updated CALCITE-5101:
-------------------------------------
    Description: 
Execute query like: 
{code:sql}
  SELECT C11, LISTAGG( DISTINCT C12) WITHIN GROUP ( ORDER BY C13 ) from FOO  
GROUP BY C11
{code}
fails with:
{noformat}
java.lang.IllegalStateException: Unable to implement 
EnumerableAggregate(group=[{0}], EXPR$1=[LISTAGG($1) WITHIN GROUP ([2])]): 
rowcount = 1.0, cumulative cost = {112.125 rows, 102.0 cpu, 0.0 io}, id = 1800
  JdbcToEnumerableConverter: rowcount = 10.0, cumulative cost = {111.0 rows, 
102.0 cpu, 0.0 io}, id = 1798
    JdbcAggregate(group=[{1, 2}]): rowcount = 10.0, cumulative cost = {110.0 
rows, 101.0 cpu, 0.0 io}, id = 1796
      JdbcTableScan(table=[[TESTSCHEMA, FOO]]): rowcount = 100.0, cumulative 
cost = {100.0 rows, 101.0 cpu, 0.0 io}, id = 1705


        at 
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:114)
        at 
org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:114)
        at ru.roman.podd.test.UtilKt.runPlannerApiQuery(Util.kt:139)
        at ru.roman.podd.test.UtilKt.runPlannerApiQuery$default(Util.kt:63)
        at ru.roman.podd.test.JdbcSubQueryTest.should run 
LISTAGG(JdbcSubQueryTest.kt:144)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
        at 
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:205)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
        at 
org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
        at 
org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
        at 
org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
        at 
org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
        at 
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
        at 
com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
        at 
com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
        at 
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
        at 
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
        at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
        Suppressed: java.lang.ArrayIndexOutOfBoundsException: 2
                at 
com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:75)
                at 
org.apache.calcite.adapter.enumerable.PhysTypeImpl.generateCollationKey(PhysTypeImpl.java:274)
                at 
org.apache.calcite.adapter.enumerable.EnumerableAggregateBase.implementLambdaFactory(EnumerableAggregateBase.java:149)
                at 
org.apache.calcite.adapter.enumerable.EnumerableAggregate.implement(EnumerableAggregate.java:233)
                at 
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:111)
                ... 69 more
{noformat}


however queries without DISTINCT or  without  ORDER BY, or with ORDER BY 
aggregated colum works just fine:
{code:sql}
  SELECT C11, LISTAGG( DISTINCT C12 ) from FOO  GROUP BY C11
{code}
{code:sql}
  SELECT C11, LISTAGG( C12 ) WITHIN GROUP ( ORDER BY C13 ) from FOO  GROUP BY 
C11
{code}
{code:sql}
  SELECT C11, LISTAGG( DISTINCT C12 ) WITHIN GROUP ( ORDER BY C12 ) from FOO  
GROUP BY C11
{code}


  was:
Execute query like: 
{code:sql}
  SELECT C11, LISTAGG( DISTINCT C12) WITHIN GROUP ( ORDER BY C13 ) from FOO  
GROUP BY C11
{code}
fails with:
{noformat}
java.lang.IllegalStateException: Unable to implement 
EnumerableAggregate(group=[{0}], EXPR$1=[LISTAGG($1) WITHIN GROUP ([2])]): 
rowcount = 1.0, cumulative cost = {112.125 rows, 102.0 cpu, 0.0 io}, id = 1800
  JdbcToEnumerableConverter: rowcount = 10.0, cumulative cost = {111.0 rows, 
102.0 cpu, 0.0 io}, id = 1798
    JdbcAggregate(group=[{1, 2}]): rowcount = 10.0, cumulative cost = {110.0 
rows, 101.0 cpu, 0.0 io}, id = 1796
      JdbcTableScan(table=[[TESTSCHEMA, FOO]]): rowcount = 100.0, cumulative 
cost = {100.0 rows, 101.0 cpu, 0.0 io}, id = 1705


        at 
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:114)
        at 
org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:114)
        at ru.roman.podd.test.UtilKt.runPlannerApiQuery(Util.kt:139)
        at ru.roman.podd.test.UtilKt.runPlannerApiQuery$default(Util.kt:63)
        at ru.roman.podd.test.JdbcSubQueryTest.should run 
LISTAGG(JdbcSubQueryTest.kt:144)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
        at 
org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
        at 
org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
        at 
org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
        at 
org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:205)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
        at 
org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at java.util.ArrayList.forEach(ArrayList.java:1259)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
        at 
org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
        at 
org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
        at 
org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
        at 
org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
        at 
org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
        at 
org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
        at 
org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
        at 
org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
        at 
org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
        at 
com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
        at 
com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
        at 
com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
        at 
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
        at 
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
        at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
        Suppressed: java.lang.ArrayIndexOutOfBoundsException: 2
                at 
com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:75)
                at 
org.apache.calcite.adapter.enumerable.PhysTypeImpl.generateCollationKey(PhysTypeImpl.java:274)
                at 
org.apache.calcite.adapter.enumerable.EnumerableAggregateBase.implementLambdaFactory(EnumerableAggregateBase.java:149)
                at 
org.apache.calcite.adapter.enumerable.EnumerableAggregate.implement(EnumerableAggregate.java:233)
                at 
org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:111)
                ... 69 more
{noformat}


however queries without DISTINCT or  without  ORDER BY, or with ORDER BY 
aggregated colum works just fine
{code:sql}
   SELECT C11, LISTAGG( DISTINCT C12 ) from FOO  GROUP BY C11
{code}
{code:sql}
  SELECT C11, LISTAGG( C12 ) WITHIN GROUP ( ORDER BY C13 ) from FOO  GROUP BY 
C11
{code}
{code:sql}
  SELECT C11, LISTAGG( DISTINCT C12 ) WITHIN GROUP ( ORDER BY C12 ) from FOO  
GROUP BY C11
{code}



> Query with LISTAGG, DISTINCT and ORDER BY
> -----------------------------------------
>
>                 Key: CALCITE-5101
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5101
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.29.0
>            Reporter: Roman Churganov
>            Priority: Blocker
>
> Execute query like: 
> {code:sql}
>   SELECT C11, LISTAGG( DISTINCT C12) WITHIN GROUP ( ORDER BY C13 ) from FOO  
> GROUP BY C11
> {code}
> fails with:
> {noformat}
> java.lang.IllegalStateException: Unable to implement 
> EnumerableAggregate(group=[{0}], EXPR$1=[LISTAGG($1) WITHIN GROUP ([2])]): 
> rowcount = 1.0, cumulative cost = {112.125 rows, 102.0 cpu, 0.0 io}, id = 1800
>   JdbcToEnumerableConverter: rowcount = 10.0, cumulative cost = {111.0 rows, 
> 102.0 cpu, 0.0 io}, id = 1798
>     JdbcAggregate(group=[{1, 2}]): rowcount = 10.0, cumulative cost = {110.0 
> rows, 101.0 cpu, 0.0 io}, id = 1796
>       JdbcTableScan(table=[[TESTSCHEMA, FOO]]): rowcount = 100.0, cumulative 
> cost = {100.0 rows, 101.0 cpu, 0.0 io}, id = 1705
>       at 
> org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:114)
>       at 
> org.apache.calcite.adapter.enumerable.EnumerableInterpretable.toBindable(EnumerableInterpretable.java:114)
>       at ru.roman.podd.test.UtilKt.runPlannerApiQuery(Util.kt:139)
>       at ru.roman.podd.test.UtilKt.runPlannerApiQuery$default(Util.kt:63)
>       at ru.roman.podd.test.JdbcSubQueryTest.should run 
> LISTAGG(JdbcSubQueryTest.kt:144)
>       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.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)
>       at 
> org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
>       at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
>       at 
> org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
>       at 
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
>       at 
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
>       at 
> org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)
>       at 
> org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)
>       at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
>       at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
>       at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
>       at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
>       at 
> org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:104)
>       at 
> org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:98)
>       at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:205)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:201)
>       at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:137)
>       at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:71)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
>       at 
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>       at java.util.ArrayList.forEach(ArrayList.java:1259)
>       at 
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
>       at 
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>       at java.util.ArrayList.forEach(ArrayList.java:1259)
>       at 
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)
>       at 
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:135)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:123)
>       at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>       at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>       at 
> org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
>       at 
> org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
>       at 
> org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
>       at 
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:248)
>       at 
> org.junit.platform.launcher.core.DefaultLauncher.lambda$execute$5(DefaultLauncher.java:211)
>       at 
> org.junit.platform.launcher.core.DefaultLauncher.withInterceptedStreams(DefaultLauncher.java:226)
>       at 
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:199)
>       at 
> org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:132)
>       at 
> com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
>       at 
> com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38)
>       at 
> com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11)
>       at 
> com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35)
>       at 
> com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235)
>       at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
>       Suppressed: java.lang.ArrayIndexOutOfBoundsException: 2
>               at 
> com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:75)
>               at 
> org.apache.calcite.adapter.enumerable.PhysTypeImpl.generateCollationKey(PhysTypeImpl.java:274)
>               at 
> org.apache.calcite.adapter.enumerable.EnumerableAggregateBase.implementLambdaFactory(EnumerableAggregateBase.java:149)
>               at 
> org.apache.calcite.adapter.enumerable.EnumerableAggregate.implement(EnumerableAggregate.java:233)
>               at 
> org.apache.calcite.adapter.enumerable.EnumerableRelImplementor.implementRoot(EnumerableRelImplementor.java:111)
>               ... 69 more
> {noformat}
> however queries without DISTINCT or  without  ORDER BY, or with ORDER BY 
> aggregated colum works just fine:
> {code:sql}
>   SELECT C11, LISTAGG( DISTINCT C12 ) from FOO  GROUP BY C11
> {code}
> {code:sql}
>   SELECT C11, LISTAGG( C12 ) WITHIN GROUP ( ORDER BY C13 ) from FOO  GROUP BY 
> C11
> {code}
> {code:sql}
>   SELECT C11, LISTAGG( DISTINCT C12 ) WITHIN GROUP ( ORDER BY C12 ) from FOO  
> GROUP BY C11
> {code}



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