[ARROW-16416] [C++] Support cast-function in Substrait

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 8.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/31792
• Assignee: Yaron Gvili
• Reporter: Yaron Gvili
• Created: 29/Apr/22 14:14
• Updated: 11/Jan/23 11:43
• Resolved: 30/Apr/22 01:52

Description

The cast-function is special in Arrow, because its operation is determined by its output type rather than just by its parameter, and so it requires special handling in Substrait to support it.

Issue Links

• links to: GitHub Pull Request #13032