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https://issues.apache.org/jira/browse/CALCITE-4113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruben Q L reassigned CALCITE-4113:
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Assignee: Ruben Q L
> Support LEFT join in EnumerableMergeJoin
> ----------------------------------------
>
> Key: CALCITE-4113
> URL: https://issues.apache.org/jira/browse/CALCITE-4113
> Project: Calcite
> Issue Type: New Feature
> Components: core
> Reporter: Ruben Q L
> Assignee: Ruben Q L
> Priority: Major
>
> Currently, EnumerableMergeJoin supports INNER, SEMI, and ANTI join.
> The goal of this ticket is to support also LEFT join (which should be a
> combination of INNER join results + ANTI join results with a NULL on the
> right).
> LEFT EnumerableMergeJoin should maintain the order of the left-hand-side of
> the join.
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