[ https://issues.apache.org/jira/browse/ARROW-14825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Li updated ARROW-14825: ----------------------------- Labels: kernel (was: ) > [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 > Priority: Minor > Labels: kernel > > 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)