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https://issues.apache.org/jira/browse/IGNITE-28881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18118034#comment-18118034
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Evgeny Stanilovsky edited comment on IGNITE-28881 at 9/22/26 2:18 PM:
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[~le.louch] JFYI too ^. Seems if comment :
                    //CorrelatedNestedLoopJoinRule.INSTANCE,
                    //CorrelateToNestedLoopRule.INSTANCE,
it can\`t be planned any more ... smth change in traits after calcite ver bump


was (Author: zstan):
[~le.louch] JFYI too ^

> Calcite. Plan without exchange under aggregate need to be produced
> ------------------------------------------------------------------
>
>                 Key: IGNITE-28881
>                 URL: https://issues.apache.org/jira/browse/IGNITE-28881
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Evgeny Stanilovsky
>            Priority: Major
>              Labels: ignite-2, ise
>
> Check [1]. Currently there are present indexes i.e. 
> {noformat}
>             createTable("TH1", IgniteDistributions.hash(Arrays.asList(0, 1)),
>                 "A", Integer.class, "B", Integer.class, "C", Integer.class)
>                 .addIndex("TH1_IDX", 0, 1),
>             createTable("TH2", IgniteDistributions.hash(Arrays.asList(1, 2)),
>                 "A", Integer.class, "B", Integer.class, "C", Integer.class)
>                 .addIndex("TH2_IDX", 0, 1)
> {noformat}
> this test need to pass also without indexes (i.e. no exchange under aggregate)
> [1] 
> org.apache.ignite.internal.processors.query.calcite.planner.WindowPlannerTest#testCorrelatedDistribution



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