[ 
https://issues.apache.org/jira/browse/IGNITE-13817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Konstantin Orlov reassigned IGNITE-13817:
-----------------------------------------

    Assignee: Konstantin Orlov

> Calcite bug. select count assertionError.
> -----------------------------------------
>
>                 Key: IGNITE-13817
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13817
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>    Affects Versions: 2.9
>            Reporter: Stanilovsky Evgeny
>            Assignee: Konstantin Orlov
>            Priority: Major
>              Labels: calcite
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> request:
> {noformat}
> SELECT count(*)
> FROM 
>  R,
>  T,
>  B
> WHERE R.BKEY = B.KEY
> AND R.ID = T.ID
> AND R.VERSION = T.VERSION
> AND T.BOOK = 'LLLL'
> AND B.ISL = TRUE
> {noformat}
> breaks down calcite:
> {noformat}
> java.lang.AssertionError
>       at org.apache.calcite.plan.volcano.RelSet.mergeWith(RelSet.java:457)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.merge(VolcanoPlanner.java:1046)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.rename(VolcanoPlanner.java:903)
>       at org.apache.calcite.plan.volcano.RelSet.mergeWith(RelSet.java:432)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.merge(VolcanoPlanner.java:1046)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.registerSubset(VolcanoPlanner.java:1287)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1166)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:589)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:604)
>       at 
> org.apache.calcite.plan.volcano.VolcanoRuleCall.transformTo(VolcanoRuleCall.java:148)
>       at 
> org.apache.calcite.plan.RelOptRuleCall.transformTo(RelOptRuleCall.java:268)
>       at 
> org.apache.calcite.plan.RelOptRuleCall.transformTo(RelOptRuleCall.java:283)
>       at 
> org.apache.calcite.rel.convert.ConverterRule.onMatch(ConverterRule.java:169)
>       at 
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:229)
>       at 
> org.apache.calcite.plan.volcano.TopDownRuleDriver.applyGenerator(TopDownRuleDriver.java:142)
>       at 
> org.apache.calcite.plan.volcano.TopDownRuleDriver.access$600(TopDownRuleDriver.java:47)
>       at 
> org.apache.calcite.plan.volcano.TopDownRuleDriver$ApplyRule.perform(TopDownRuleDriver.java:519)
>       at 
> org.apache.calcite.plan.volcano.TopDownRuleDriver.drive(TopDownRuleDriver.java:101)
>       at 
> org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:510)
>       at 
> org.apache.calcite.tools.Programs$RuleSetProgram.run(Programs.java:312)
>       at 
> org.apache.ignite.internal.processors.query.calcite.prepare.IgnitePlanner.transform(IgnitePlanner.java:258)
>       at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.optimize(ExecutionServiceImpl.java:616)
>       at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepareQuery(ExecutionServiceImpl.java:568)
>       at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepareSingle(ExecutionServiceImpl.java:542)
>       at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.prepareQuery(ExecutionServiceImpl.java:501)
>       at 
> org.apache.ignite.internal.processors.query.calcite.prepare.QueryPlanCacheImpl.queryPlan(QueryPlanCacheImpl.java:84)
>       at 
> org.apache.ignite.internal.processors.query.calcite.exec.ExecutionServiceImpl.executeQuery(ExecutionServiceImpl.java:378)
>       at 
> org.apache.ignite.internal.processors.query.calcite.CalciteQueryProcessor.query(CalciteQueryProcessor.java:240)
>       at 
> org.apache.ignite.internal.processors.query.calcite.CalciteQueryProcessorTest.test0(CalciteQueryProcessorTest.java:117)
>       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.ignite.testframework.junits.GridAbstractTest$7.run(GridAbstractTest.java:2373)
>       at java.lang.Thread.run(Thread.java:748)
> {noformat}



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