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https://issues.apache.org/jira/browse/ARROW-14471?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17488050#comment-17488050
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Dragoș Moldovan-Grünfeld commented on ARROW-14471:
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We could to some processing to figure out how many characters we have in
between the separators (or how many characters we have in total, in the cases
where we have no separator) and only try with the suitable formats. i.e. in the
example above not try to parse with {{%Y}}, only {{%y}}.
> [R] Implement lubridate's date/time parsing functions
> -----------------------------------------------------
>
> Key: ARROW-14471
> URL: https://issues.apache.org/jira/browse/ARROW-14471
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: R
> Reporter: Nicola Crane
> Assignee: Dragoș Moldovan-Grünfeld
> Priority: Major
> Fix For: 8.0.0
>
>
> Parse dates with year, month, and day components:
> ymd() ydm() mdy() myd() dmy() dym() yq() ym() my()
>
> Parse date-times with year, month, and day, hour, minute, and second
> components:
> ymd_hms() ymd_hm() ymd_h() dmy_hms() dmy_hm() dmy_h() mdy_hms() mdy_hm()
> mdy_h() ydm_hms() ydm_hm() ydm_h()
> Parse periods with hour, minute, and second components:
> ms() hm() hms()
>
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