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https://issues.apache.org/jira/browse/CALCITE-3284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lai Zhou updated CALCITE-3284:
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    Comment: was deleted

(was: [~rubenql], Did Calcite already support semi join/anti join keywords?

I intend to query 
{code:java}
SELECT d.deptno, d.name FROM depts d semi join emps e on d.deptno=e.deptno and 
d.deptno >10{code}
but the `semi join` is not supported now.

So how to write a case for semi/anti join with nonEquiCondition?)

> Enumerable hash semijoin / antijoin support non-equi join conditions
> --------------------------------------------------------------------
>
>                 Key: CALCITE-3284
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3284
>             Project: Calcite
>          Issue Type: Improvement
>            Reporter: Haisheng Yuan
>            Priority: Major
>
> Calcite should be able to generate enumerable hash semijoin / antijoin with 
> non-equi join conditions, as long as there are equi-join condtions, so that 
> we can do hash look up.



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