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Posted to dev@drill.apache.org by "Cong Luo (Jira)" <ji...@apache.org> on 2021/07/02 10:53:00 UTC

[jira] [Resolved] (DRILL-7955) Extend XOR bitwise functions to match AND and OR

     [ https://issues.apache.org/jira/browse/DRILL-7955?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Cong Luo resolved DRILL-7955.
-----------------------------
      Reviewer: Charles Givre
    Resolution: Fixed

> Extend XOR bitwise functions to match AND and OR
> ------------------------------------------------
>
>                 Key: DRILL-7955
>                 URL: https://issues.apache.org/jira/browse/DRILL-7955
>             Project: Apache Drill
>          Issue Type: Improvement
>          Components: Functions - Drill
>    Affects Versions: 1.19.0
>            Reporter: James Turton
>            Assignee: James Turton
>            Priority: Minor
>             Fix For: 1.20.0
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> The bitwise XOR function (^) is only implemented for INT while AND (&) and OR (|) are implemented for all widths of integer.  Also there is no BIT_XOR aggregate while there are both BIT_AND and BIT_OR.  This improvement proposes to bring XOR in line with AND and OR in both of these respects.



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