Nicola Crane created ARROW-14825:
------------------------------------
Summary: [C++] Temporal component extraction function for
extracting epiyear
Key: ARROW-14825
URL: https://issues.apache.org/jira/browse/ARROW-14825
Project: Apache Arrow
Issue Type: New Feature
Components: C++
Reporter: Nicola Crane
We currently support {{epi_week()}} via the {{us_week}} kernel. Can we support
{{epi_year()}} too?
epiyear in lubridate:
https://github.com/tidyverse/lubridate/blob/10731d1876f8cb902f01f8edb2810a09ce5784a4/R/accessors-year.r#L48-L69
I think this might be somewhat similar to MySQL's {{yearweek}}. It doesn't
seem to be implemented universally, e.g. I don't think it's a thing in Postgres
If this isn't something desirable to implement at the C++ level, it's still
possible to implement at the R level after a number of other temporal-related
functions are implemented.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
