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https://issues.apache.org/jira/browse/ARROW-15813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dragoș Moldovan-Grünfeld updated ARROW-15813:
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Description:
In base R we can use {{strptime}} to parse and extract parts from a datetime by
passing a restricted format.
{code:r}
> strptime("2012-05-25 18:45:32", format = "%Y-%m-%d")
[1] "2012-05-25 BST"
> strptime("2012-05-25 18:45:32", format = "%Y-%m-%d %H")
[1] "2012-05-25 18:00:00 BST
{code}
was:
In base R we can return just the parts from a date time by passing a restricted
format.
{code:r}
> strptime("2012-05-25 18:45:32", format = "%Y-%m-%d")
[1] "2012-05-25 BST"
> strptime("2012-05-25 18:45:32", format = "%Y-%m-%d %H")
[1] "2012-05-25 18:00:00 BST
{code}
> [R]strptime should support partial format
> -----------------------------------------
>
> Key: ARROW-15813
> URL: https://issues.apache.org/jira/browse/ARROW-15813
> Project: Apache Arrow
> Issue Type: Improvement
> Components: R
> Reporter: Dragoș Moldovan-Grünfeld
> Priority: Major
>
> In base R we can use {{strptime}} to parse and extract parts from a datetime
> by passing a restricted format.
> {code:r}
> > strptime("2012-05-25 18:45:32", format = "%Y-%m-%d")
> [1] "2012-05-25 BST"
> > strptime("2012-05-25 18:45:32", format = "%Y-%m-%d %H")
> [1] "2012-05-25 18:00:00 BST
> {code}
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