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https://issues.apache.org/jira/browse/CALCITE-3479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Amit Chavan updated CALCITE-3479:
---------------------------------
Attachment: TestCalcite.java
> Stack overflow error thrown when running join query
> ---------------------------------------------------
>
> Key: CALCITE-3479
> URL: https://issues.apache.org/jira/browse/CALCITE-3479
> Project: Calcite
> Issue Type: Bug
> Reporter: Amit Chavan
> Priority: Major
> Attachments: TestCalcite.java
>
>
> A unit test in our project is failing which is as below.
> The query in question is
> "SELECT * FROM tblspace1.t1 t10, tblspace1.t2 t20 WHERE t20.n1 = 3 AND t10.n1
> = 3 AND t20.n1 = t10.n1"
> I get a stack overflow error-
> -- Mid Plan-- Mid PlanLogicalProject(subset=[rel#19:Subset#4.ENUMERABLE.[]],
> k1=[$0], n1=[$1], s1=[$2], k2=[$3], n10=[$4], s2=[$5])
> LogicalFilter(subset=[rel#16:Subset#3.NONE.[]], condition=[AND(=($4, 3),
> =($1, 3), =($4, $1))]) LogicalJoin(subset=[rel#14:Subset#2.NONE.[]],
> condition=[true], joinType=[inner])
> EnumerableTableScan(subset=[rel#11:Subset#0.ENUMERABLE.[]],
> table=[[tblspace1, t1]])
> EnumerableTableScan(subset=[rel#12:Subset#1.ENUMERABLE.[]],
> table=[[tblspace1, t2]])
> java.lang.StackOverflowError at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:639)
> at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:643)
> at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:643)
> at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:643)
> at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:643)
> at
> org.apache.calcite.plan.volcano.RelSubset$CheapestPlanReplacer.visit(RelSubset.java:643)
>
> Also attaching the UT code in the ticket
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