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Posted to issues@calcite.apache.org by "hailong wang (Jira)" <ji...@apache.org> on 2020/10/03 16:49:00 UTC

[jira] [Commented] (CALCITE-3782) Bitwise operator Bit_And, Bit_OR and Bit_XOR support binary and varbinary type

    [ https://issues.apache.org/jira/browse/CALCITE-3782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17206789#comment-17206789 ] 

hailong wang commented on CALCITE-3782:
---------------------------------------

Thanks [~julianhyde], [~vladimirsitnikov]. Sorry for reply later, This judgment is indeed confusing.  [~vladimirsitnikov] do you mean `bitand(empty, non-empty)`  should throw exception for the different lengths of two byteString. If that,  I think We can just remove `byteString.size() == 0 `?

> Bitwise operator Bit_And, Bit_OR and Bit_XOR support binary and varbinary type
> ------------------------------------------------------------------------------
>
>                 Key: CALCITE-3782
>                 URL: https://issues.apache.org/jira/browse/CALCITE-3782
>             Project: Calcite
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 1.22.0
>            Reporter: hailong wang
>            Assignee: hailong wang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.26.0
>
>          Time Spent: 4h 50m
>  Remaining Estimate: 0h
>
> According to the discussion  link CALCITE-3732 , We should make bitwise operators work on all integer types, BINARY and VARBINARY. So Bit_And, Bit_OR and Bit_XOR agg operator should also support BINARY and VARBINARY.



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