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)