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Posted to jira@arrow.apache.org by "Dewey Dunnington (Jira)" <ji...@apache.org> on 2022/01/31 13:28:00 UTC

[jira] [Commented] (ARROW-15470) [R] Allows user to specify string to be used for missing data when writing CSV dataset

    [ https://issues.apache.org/jira/browse/ARROW-15470?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17484675#comment-17484675 ] 

Dewey Dunnington commented on ARROW-15470:
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Where we create CSV write options in R: https://github.com/apache/arrow/blob/master/r/R/csv.R#L443-L455

Where we create CSV write options in C++: https://github.com/apache/arrow/blob/master/r/src/csv.cpp#L27-L36

> [R] Allows user to specify string to be used for missing data when writing CSV dataset
> --------------------------------------------------------------------------------------
>
>                 Key: ARROW-15470
>                 URL: https://issues.apache.org/jira/browse/ARROW-15470
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Nicola Crane
>            Priority: Major
>
> The ability to select the string to be used for missing data was implemented for the CSV Writer in ARROW-14903 and as David Li points out below, is available, so I think we just need to hook it up on the R side



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