You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Jark Wu (Jira)" <ji...@apache.org> on 2019/12/02 02:31:00 UTC

[jira] [Commented] (FLINK-14990) Add bit functions to Blink planner

    [ https://issues.apache.org/jira/browse/FLINK-14990?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16985765#comment-16985765 ] 

Jark Wu commented on FLINK-14990:
---------------------------------

Hi [~hailong wang], adding such built-in functions should be discussed before opening pull request. 
AFAIK, many database systems (e.g. MySQL, SqlServer) are using {{&}}, {{|}}, {{^}}, {{~}} operators for bit and, bit or, bit xor, bit not. 

> Add bit functions to Blink planner
> ----------------------------------
>
>                 Key: FLINK-14990
>                 URL: https://issues.apache.org/jira/browse/FLINK-14990
>             Project: Flink
>          Issue Type: Improvement
>          Components: Table SQL / API
>    Affects Versions: 1.9.1
>            Reporter: hailong wang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.10.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Add bit  to functions Blink planner which be useful.
> Bit functions include：bitAnd、bitNot、bitOr 、bitXor



--
This message was sent by Atlassian Jira
(v8.3.4#803005)