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https://issues.apache.org/jira/browse/CALCITE-451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde resolved CALCITE-451.
---------------------------------
Resolution: Fixed
Fix Version/s: 1.0.0-incubating
Fixed in
http://git-wip-us.apache.org/repos/asf/incubator-calcite/commit/167623f4.
> Implement theta join, inner and outer, in enumerable convention
> ---------------------------------------------------------------
>
> Key: CALCITE-451
> URL: https://issues.apache.org/jira/browse/CALCITE-451
> Project: Calcite
> Issue Type: Bug
> Reporter: Julian Hyde
> Assignee: Julian Hyde
> Fix For: 1.0.0-incubating
>
>
> Implement theta join in enumerable convention. It must handle not just equi-,
> or equi-plus-theta (see CALCITE-371) but any join condition. It must also
> handle inner and all types of outer join.
> Performance may not be that good. Other join algorithms (e.g. hash join,
> nested loops doing range scans into a sorted map, or merge joins) can offer
> better alternatives for particular operators (e.g. {{BETWEEN}}).
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