Rui Wang created CALCITE-2515:
---------------------------------
Summary: Cannot SELECT ROW FROM ROW(single field)
Key: CALCITE-2515
URL: https://issues.apache.org/jira/browse/CALCITE-2515
Project: Calcite
Issue Type: Bug
Reporter: Rui Wang
Assignee: Julian Hyde
When runs this query: `SELECT a.row_col FROM (SELECT ROW('str') as row_col) as
a`, there is
{code:java}
index (1) must be less than size (1) java.lang.IndexOutOfBoundsException: index
(1) must be less than size (1) at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.com.google.common.base.Preconditions.checkElementIndex(Preconditions.java:1177)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.com.google.common.base.Preconditions.checkElementIndex(Preconditions.java:1159)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.com.google.common.collect.SingletonImmutableList.get(SingletonImmutableList.java:41)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.type.InferTypes.lambda$static$1(InferTypes.java:80)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:1803)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.validate.SqlValidatorImpl.expandSelectItem(SqlValidatorImpl.java:457)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql.validate.SqlValidatorImpl.expandStar(SqlValidatorImpl.java:349)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectList(SqlToRelConverter.java:3797)
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.convertFrom(SqlToRelConverter.java:2065)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertFrom(SqlToRelConverter.java:1950)
at
org.apache.beam.repackaged.beam_sdks_java_extensions_sql.org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:640)
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:226)
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)
{code}
This query does not pass due to [InferTypes
title|https://github.com/amaliujia/calcite/blob/master/core/src/main/java/org/apache/calcite/sql/type/InferTypes.java#L68],
where Calcite tries to infer two operand types from the Row with a single
field. It should be a Calcite bug because it passes when we construct a Row
with more than one field.
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