[
https://issues.apache.org/jira/browse/CALCITE-5483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17677873#comment-17677873
]
Bruce Irschick edited comment on CALCITE-5483 at 1/17/23 9:39 PM:
------------------------------------------------------------------
[~julianhyde]
Here is a data-type consistent example that causes the error.
{code:java}
select c1, coalesce(c1, {ts '1899-12-28 00:00:00'}) as c2
from
(
select CAST(NULL as TIMESTAMP) as c1
from sales.emp
)
group by c1{code}
was (Author: birschick):
[~julianhyde]
My apologies, I did not mean to cloud the issue in an invalid example.
My error case is of this form:
{code:java}
select "released",
"ITBL"."C2"
from \n" +
(
select "released",
"C1",
case
when "C1" is not null
then "C1"
else {ts '1899-12-28 00:00:00'}
end as "C2"
from
(
select "released",
"released" as "C1"
from "database"."table"
) as "ITBL"
group by "released"
"C1"
) as "ITBL" {code}
Just haven't created a test that replicates the issue in this form, yet.
> ProjectAggregateMergeRule throws exception if literal is non-numeric
> --------------------------------------------------------------------
>
> Key: CALCITE-5483
> URL: https://issues.apache.org/jira/browse/CALCITE-5483
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.32.0
> Reporter: Bruce Irschick
> Priority: Major
> Labels: pull-request-available
> Original Estimate: 24h
> Time Spent: 0.5h
> Remaining Estimate: 23.5h
>
> If ProjectAggregateMergeRule encounters a non-numeric literal (e.g.,
> timestamp) ...
>
> {code:java}
> select "released",
> "ITBL"."C2"
> from \n" +
> (
> select "released",
> "C1",
> case
> when "C1" is not null
> then "C1"
> else {ts '1899-12-28 00:00:00'}
> end as "C2"
> from
> (
> select "released",
> "released" as "C1"
> from "database"."table"
> ) as "ITBL"
> group by "released"
> "C1"
> ) as "ITBL" {code}
> ... it throws a conversion error ...
> {noformat}
> cannot convert TIMESTAMP literal to class java.math.BigDecimal
> java.lang.AssertionError: cannot convert TIMESTAMP literal to class
> java.math.BigDecimal{noformat}
> with call stack...
> {noformat}
> cannot convert TIMESTAMP literal to class java.math.BigDecimal
> java.lang.AssertionError: cannot convert TIMESTAMP literal to class
> java.math.BigDecimal
> at org.apache.calcite.rex.RexLiteral.getValueAs(RexLiteral.java:1143)
> at
> org.apache.calcite.rel.rules.ProjectAggregateMergeRule$1.visitCall(ProjectAggregateMergeRule.java:111)
> at
> org.apache.calcite.rel.rules.ProjectAggregateMergeRule$1.visitCall(ProjectAggregateMergeRule.java:91)
> at org.apache.calcite.rex.RexCall.accept(RexCall.java:189)
> at org.apache.calcite.rex.RexVisitor.visitList(RexVisitor.java:63)
> at org.apache.calcite.rex.RexVisitor.visitList(RexVisitor.java:71)
> at
> org.apache.calcite.rel.rules.ProjectAggregateMergeRule.onMatch(ProjectAggregateMergeRule.java:132)
> at
> org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:337)
> at org.apache.calcite.plan.hep.HepPlanner.applyRule(HepPlanner.java:556)
> at org.apache.calcite.plan.hep.HepPlanner.applyRules(HepPlanner.java:420)
> at
> org.apache.calcite.plan.hep.HepPlanner.executeRuleInstance(HepPlanner.java:243)
> at
> org.apache.calcite.plan.hep.HepInstruction$RuleInstance$State.execute(HepInstruction.java:178)
> at
> org.apache.calcite.plan.hep.HepPlanner.lambda$executeProgram$0(HepPlanner.java:211)
> at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:405)
> at
> org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:210)
> at
> org.apache.calcite.plan.hep.HepProgram$State.execute(HepProgram.java:118)
> at
> org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:205)
> at org.apache.calcite.plan.hep.HepPlanner.findBestExp(HepPlanner.java:191)
> at
> org.apache.calcite.test.RelOptFixture.checkPlanning(RelOptFixture.java:378)
> at org.apache.calcite.test.RelOptFixture.check(RelOptFixture.java:330)
> at
> org.apache.calcite.test.RelOptFixture.checkUnchanged(RelOptFixture.java:322)
> at
> org.apache.calcite.test.RelOptRulesTest.testProjectAggregateMergeNonNumericLiteral(RelOptRulesTest.java:4810)
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.base/java.lang.reflect.Method.invoke(Method.java:568)
> at
> org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:725)
> at
> org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
> at
> org.junit.jupiter.engine.extension.TimeoutInvocation.proceed(TimeoutInvocation.java:46)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)
> at
> org.junit.jupiter.engine.execution.ExecutableInvoker$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$7(TestMethodTestDescriptor.java:214)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:210)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:135)
> at
> org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:66)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
> at
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185)
> at
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:129)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
> at
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185)
> at
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService.invokeAll(ForkJoinPoolHierarchicalTestExecutorService.java:129)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)
> at
> org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)
> at
> org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)
> at
> org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)
> at
> org.junit.platform.engine.support.hierarchical.ForkJoinPoolHierarchicalTestExecutorService$ExclusiveTask.compute(ForkJoinPoolHierarchicalTestExecutorService.java:185)
> at
> java.base/java.util.concurrent.RecursiveAction.exec(RecursiveAction.java:194)
> at
> java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:373)
> at
> java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1182)
> at
> java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1655)
> at
> java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1622)
> at
> java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165){noformat}
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
