[ARROW-10354] [Rust] [DataFusion] Add support for regex extract

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0
• Component/s: Rust, Rust - DataFusion
• Labels: beginner pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/26340
• Assignee: Florian Müller
• Reporter: Jorge Leitão
• Created: 20/Oct/20 16:17
• Updated: 11/Jan/23 08:12
• Resolved: 01/Apr/21 11:59

Description

The goal of this task is to support the string operation of extracting an item of a regex group, something like sparks' `regexp_extract`.

 

We could do this in the arrow crate and expose it on DataFusion. Note that arrow already depends on an external regex parser for Rust.

 

Issue Links

• links to: GitHub Pull Request #9428