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Posted to issues@arrow.apache.org by "Krisztian Szucs (JIRA)" <ji...@apache.org> on 2018/12/19 13:07:00 UTC
[jira] [Commented] (ARROW-3989) [Rust] CSV reader should handle
case sensitivity for boolean values
[ https://issues.apache.org/jira/browse/ARROW-3989?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16724983#comment-16724983 ]
Krisztian Szucs commented on ARROW-3989:
----------------------------------------
[~wesmckinn] I can't assign the issue to [~nevi_me], it says no matches. Any ideas?
> [Rust] CSV reader should handle case sensitivity for boolean values
> -------------------------------------------------------------------
>
> Key: ARROW-3989
> URL: https://issues.apache.org/jira/browse/ARROW-3989
> Project: Apache Arrow
> Issue Type: Bug
> Components: Rust
> Affects Versions: 0.11.1
> Reporter: nevi_me
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.12.0
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Excel saves booleans in CSV in upper case, Pandas uses Proper case.
> Our CSV reader doesn't recognise (True, False, TRUE, FALSE). I noticed this when making boolean schema inference case insensitive.
>
> I would propose that we convert Boolean strings to lower-case before casting them to Rust's bool type. [~andygrove], what do you think?
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