[jira] [Updated] (ARROW-17351) [C++][Compute] Support to initialize expression with a string

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-17351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-17351:
-----------------------------------
    Labels: pull-request-available  (was: )

> [C++][Compute] Support to initialize expression with a string
> -------------------------------------------------------------
>
>                 Key: ARROW-17351
>                 URL: https://issues.apache.org/jira/browse/ARROW-17351
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>    Affects Versions: 8.0.1
>            Reporter: LinGeLin
>            Assignee: Sasha Krassovsky
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I want to achieve such a function, first would like to ask you which way to achieve better
>  
> For example, I want to initialize an expression whose content is
> a210 - (a210 /203) * 203 = 0
> This means that column A210 modulo 203 is equal to 0
>  
> How do you compare these two ideas?
>  
> "(subtract(a210, multiply(divide(a210, 203), 203)) == 0)" to Expression
> or
> "a210-(a210/203)*203==0" to Expression



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