Rui Wang created CALCITE-2516:
---------------------------------
Summary: Struct's field name cannot be found
Key: CALCITE-2516
URL: https://issues.apache.org/jira/browse/CALCITE-2516
Project: Calcite
Issue Type: Bug
Reporter: Rui Wang
Assignee: Julian Hyde
When run queries
{code:java}
SELECT a.row_col.EXPR$0 FROM (SELECT ROW('str', 'str', 'str') as row_col) as
a{code}
and
{code:java}
CREATE TABLE nestedRowTestTavble (
col ROW<nonRowField1 varchar>
)
SELECT a.col.nonRowfield1 FROM (SELECT col from nestedRowTestTable) as a
{code}
I am facing the exception:
{code:java}
-1
java.lang.ArrayIndexOutOfBoundsException: -1 at
java.util.ArrayList.elementData(ArrayList.java:423) at
java.util.ArrayList.get(ArrayList.java:436) at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.validate.SelectNamespace.getMonotonicity(SelectNamespace.java:80)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.SqlIdentifier.getMonotonicity(SqlIdentifier.java:379)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectList(SqlToRelConverter.java:3843)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:664)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:621)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:3051)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:557)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.prepare.PlannerImpl.rel(PlannerImpl.java:235)
at
org.apache.beam.sdk.extensions.sql.impl.BeamQueryPlanner.convertToBeamRel(BeamQueryPlanner.java:125)
at
org.apache.beam.sdk.extensions.sql.impl.BeamSqlEnv.parseQuery(BeamSqlEnv.java:105)
at
org.apache.beam.sdk.extensions.sql.BeamComplexTypeTest.testNestedRowConstructor(BeamComplexTypeTest.java:227)
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.apache.beam.sdk.testing.TestPipeline$1.evaluate(TestPipeline.java:319)
at org.apache.beam.sdk.testing.TestPipeline$1.evaluate(TestPipeline.java:319)
at org.junit.rules.RunRules.evaluate(RunRules.java:20) 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$2.evaluate(ParentRunner.java:268) at
org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:106)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
at
org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
at
org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
at
org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at
org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy1.processTestClass(Unknown Source) at
org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498) at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at
org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
at
org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
at
org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
at
org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at
org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at
org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748){code}
Basically I want to access the filed of a Row from inner SELECT, e.g.
table_name.row_col_name.field_name, Calcite will use row’s field name as
column name, to find the field id when checking monotonicity (this code:
[SelectNamespace|https://github.com/amaliujia/calcite/blob/master/core/src/main/java/org/apache/calcite/sql/validate/SelectNamespace.java#L68]).
So Calcite will failed due to not find column name.
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