[ 
https://issues.apache.org/jira/browse/CALCITE-4532?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

ASF GitHub Bot updated CALCITE-4532:
------------------------------------
    Labels: pull-request-available  (was: )

> Rex simplification fails with an exception on nested CASTs with ANY
> -------------------------------------------------------------------
>
>                 Key: CALCITE-4532
>                 URL: https://issues.apache.org/jira/browse/CALCITE-4532
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.24.0
>            Reporter: Grzegorz Gierlach
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> {code:java}
> @Test public void testNestedBigInt() {
>   CalciteAssert.AssertThat assertThat = CalciteAssert.that();
>   String query = "SELECT CAST(CAST(4200000000 AS BIGINT) AS ANY) FROM 
> (VALUES(1))";
>   assertThat.query(query).returns("EXPR$0=4200000000\n");
> }
> {code}
> fails with:
> {code:java}
> Error while executing SQL "SELECT CAST(CAST(4200000000 AS BIGINT) AS ANY) 
> FROM (VALUES(1))": While compiling [CAST(4200000000:BIGINT):ANY NOT 
> NULL]Error while executing SQL "SELECT CAST(CAST(4200000000 AS BIGINT) AS 
> ANY) FROM (VALUES(1))": While compiling [CAST(4200000000:BIGINT):ANY NOT 
> NULL]java.sql.SQLException: Error while executing SQL "SELECT 
> CAST(CAST(4200000000 AS BIGINT) AS ANY) FROM (VALUES(1))": While compiling 
> [CAST(4200000000:BIGINT):ANY NOT NULL] at 
> org.apache.calcite.avatica.Helper.createException(Helper.java:56) at 
> org.apache.calcite.avatica.Helper.createException(Helper.java:41) at 
> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
>  at 
> org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
>  at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:534) 
> at 
> org.apache.calcite.test.CalciteAssert$AssertQuery.lambda$returns$1(CalciteAssert.java:1535)
>  at 
> org.apache.calcite.test.CalciteAssert$AssertQuery.withConnection(CalciteAssert.java:1474)
>  at 
> org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1533)
>  at 
> org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1523)
>  at 
> org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1486)
>  at org.apache.calcite.test.JdbcTest.testNestedBigInt(JdbcTest.java:7707) at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native 
> Method) at 
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
>  at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>  at java.base/java.lang.reflect.Method.invoke(Method.java:564) at 
> org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:675)
>  at 
> org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
>  at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:125)
>  at 
> org.junit.jupiter.engine.extension.TimeoutInvocation.proceed(TimeoutInvocation.java:46)
>  at 
> org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:139)
>  at 
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:131)
>  at 
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:81)
>  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:104)
>  at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:62)
>  at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:43)
>  at 
> org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:35)
>  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$6(TestMethodTestDescriptor.java:202)
>  at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>  at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:198)
>  at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
>  at 
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$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$8(NodeTestTask.java:123)
>  at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>  at 
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:171)
>  at 
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:115)
>  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$8(NodeTestTask.java:123)
>  at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>  at 
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:171)
>  at 
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:115)
>  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$8(NodeTestTask.java:123)
>  at 
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:122)
>  at 
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:80)
>  at 
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:171)
>  at 
> java.base/java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:189) 
> at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290) 
> at 
> java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
>  at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665) 
> at 
> java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598) 
> at 
> java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
>  Suppressed: org.apache.calcite.util.TestUtil$ExtraInformation: With 
> materializationsEnabled=false, limit=0 at 
> org.apache.calcite.util.TestUtil.rethrow(TestUtil.java:324) at 
> org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:566) ... 
> 65 moreCaused by: java.lang.RuntimeException: While compiling 
> [CAST(4200000000:BIGINT):ANY NOT NULL] at 
> org.apache.calcite.rex.RexExecutable.compile(RexExecutable.java:72) at 
> org.apache.calcite.rex.RexExecutable.<init>(RexExecutable.java:52) at 
> org.apache.calcite.rex.RexExecutorImpl.reduce(RexExecutorImpl.java:137) at 
> org.apache.calcite.rex.RexSimplify.simplifyCast(RexSimplify.java:2080) at 
> org.apache.calcite.rex.RexSimplify.simplify(RexSimplify.java:287) at 
> org.apache.calcite.rex.RexSimplify.simplifyUnknownAs(RexSimplify.java:246) at 
> org.apache.calcite.rex.RexSimplify.simplifyPreservingType(RexSimplify.java:185)
>  at 
> org.apache.calcite.rex.RexSimplify.simplifyPreservingType(RexSimplify.java:180)
>  at org.apache.calcite.tools.RelBuilder.project_(RelBuilder.java:1560) at 
> org.apache.calcite.tools.RelBuilder.project(RelBuilder.java:1410) at 
> org.apache.calcite.tools.RelBuilder.projectNamed(RelBuilder.java:1701) at 
> org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectList(SqlToRelConverter.java:4345)
>  at 
> org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:707)
>  at 
> org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:664)
>  at 
> org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:3538)
>  at 
> org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:589)
>  at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:251) at 
> org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:215) at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:647)
>  at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:513)
>  at 
> org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:483)
>  at 
> org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:236)
>  at 
> org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:562)
>  at 
> org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:675)
>  at 
> org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
>  ... 67 moreCaused by: org.codehaus.commons.compiler.CompileException: Line 
> 3, Column 7: Invalid integer literal "4200000000" at 
> org.codehaus.janino.UnitCompiler.compileException(UnitCompiler.java:12517) at 
> org.codehaus.janino.UnitCompiler.getConstantValue2(UnitCompiler.java:6120) at 
> org.codehaus.janino.UnitCompiler.access$11200(UnitCompiler.java:215) at 
> org.codehaus.janino.UnitCompiler$18.visitIntegerLiteral(UnitCompiler.java:5718)
>  at org.codehaus.janino.Java$IntegerLiteral.accept(Java.java:5453) at 
> org.codehaus.janino.UnitCompiler.getConstantValue(UnitCompiler.java:5689) at 
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5654) at 
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5622) at 
> org.codehaus.janino.UnitCompiler.compileGet2(UnitCompiler.java:5592) at 
> org.codehaus.janino.UnitCompiler.access$9700(UnitCompiler.java:215) at 
> org.codehaus.janino.UnitCompiler$16.visitNewInitializedArray(UnitCompiler.java:4434)
>  at 
> org.codehaus.janino.UnitCompiler$16.visitNewInitializedArray(UnitCompiler.java:4396)
>  at org.codehaus.janino.Java$NewInitializedArray.accept(Java.java:5373) at 
> org.codehaus.janino.UnitCompiler.compileGet(UnitCompiler.java:4396) at 
> org.codehaus.janino.UnitCompiler.compileGetValue(UnitCompiler.java:5662) at 
> org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:2649) at 
> org.codehaus.janino.UnitCompiler.access$2800(UnitCompiler.java:215) at 
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1504)
>  at 
> org.codehaus.janino.UnitCompiler$6.visitReturnStatement(UnitCompiler.java:1487)
>  at org.codehaus.janino.Java$ReturnStatement.accept(Java.java:3563) at 
> org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:1487) at 
> org.codehaus.janino.UnitCompiler.compileStatements(UnitCompiler.java:1567) at 
> org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:3388) at 
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1357)
>  at 
> org.codehaus.janino.UnitCompiler.compileDeclaredMethods(UnitCompiler.java:1330)
>  at org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:822) at 
> org.codehaus.janino.UnitCompiler.compile2(UnitCompiler.java:432) at 
> org.codehaus.janino.UnitCompiler.access$400(UnitCompiler.java:215) at 
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:411)
>  at 
> org.codehaus.janino.UnitCompiler$2.visitPackageMemberClassDeclaration(UnitCompiler.java:406)
>  at 
> org.codehaus.janino.Java$PackageMemberClassDeclaration.accept(Java.java:1414) 
> at org.codehaus.janino.UnitCompiler.compile(UnitCompiler.java:406) at 
> org.codehaus.janino.UnitCompiler.compileUnit(UnitCompiler.java:378) at 
> org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:237) at 
> org.codehaus.janino.SimpleCompiler.compileToClassLoader(SimpleCompiler.java:465)
>  at 
> org.codehaus.janino.ClassBodyEvaluator.compileToClass(ClassBodyEvaluator.java:313)
>  at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:235) 
> at org.apache.calcite.rex.RexExecutable.compile(RexExecutable.java:63) ... 91 
> more
> {code}
> In a similar fashion:
> {code:java}
> @Test public void testNestedReal() {
>   CalciteAssert.AssertThat assertThat = CalciteAssert.that();
>   String query = "SELECT CAST(CAST(1.5 AS REAL) AS ANY) FROM (VALUES(1))";
>   assertThat.query(query).returns(r -> {
>     try {
>       r.next();
>       assertEquals(1.5F, r.getObject(1));
>     } catch (SQLException e) {
>       throw new RuntimeException(e);
>     }
>   });
> }
> {code}
> fails with:
> {code:java}
> expected: java.lang.Float@1f11e9ac<1.5> but was: 
> java.lang.Double@2fb3e8aa<1.5>
> {code}
> The issue might have been introduced with 
> [CALCITE-3224|https://issues.apache.org/jira/browse/CALCITE-3224]



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