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Posted to issues@drill.apache.org by "Aman Sinha (JIRA)" <ji...@apache.org> on 2015/04/29 23:07:07 UTC

[jira] [Updated] (DRILL-2909) Use Calcite's JoinInfo to keep track of equality and inequality components of a join

     [ https://issues.apache.org/jira/browse/DRILL-2909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aman Sinha updated DRILL-2909:
------------------------------
    Description: Instead of Drill's  JoinCategory class, we should leverage Calcite's JoinInfo to keep track of the components of a join condition.  The JoinInfo class splits the join condition into equijoin and non-equijoin which is pretty much the same as being done by JoinCategory.    (was: Instead of Drill's  JoinCategory class, we should leverage Calcite's JoinInfo to keep track of the components of a join condition.  The JoinInfo class splits the join condition into equijoin and non-equijoin which is the pretty much the same as being done by JoinCategory.  )

> Use Calcite's JoinInfo to keep track of equality and inequality components of a join
> ------------------------------------------------------------------------------------
>
>                 Key: DRILL-2909
>                 URL: https://issues.apache.org/jira/browse/DRILL-2909
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Query Planning & Optimization
>    Affects Versions: 0.9.0
>            Reporter: Aman Sinha
>            Assignee: Aman Sinha
>             Fix For: 1.0.0
>
>
> Instead of Drill's  JoinCategory class, we should leverage Calcite's JoinInfo to keep track of the components of a join condition.  The JoinInfo class splits the join condition into equijoin and non-equijoin which is pretty much the same as being done by JoinCategory.  



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