You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@arrow.apache.org by "Jorge (Jira)" <ji...@apache.org> on 2020/09/02 21:13:00 UTC

[jira] [Created] (ARROW-9902) [Rust] [DataFusion] Add support for array()

Jorge created ARROW-9902:
----------------------------

             Summary: [Rust] [DataFusion] Add support for array()
                 Key: ARROW-9902
                 URL: https://issues.apache.org/jira/browse/ARROW-9902
             Project: Apache Arrow
          Issue Type: Improvement
          Components: Rust, Rust - DataFusion
            Reporter: Jorge
            Assignee: Jorge


`array` is a function that takes an arbitrary number of columns and returns a fixed-size list with their values.

This function is notoriously difficult to implement because it receives an arbitrary number of arguments or arbitrary but common types, but it is also useful for e.g. time-series data.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)