[ARROW-16823] [C++] Arrow Substrait enhancements for UDF

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 9.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32153
• Assignee: Yaron Gvili
• Reporter: Yaron Gvili
• Created: 13/Jun/22 11:11
• Updated: 11/Jan/23 11:46
• Resolved: 30/Jun/22 22:47

Description

The enhancements include support for:

• user-provided extension-id-registries and function-registries (for scoped registries)
• registering a function (with an Id) external to the plan
• a dataset-write-sink (for convenience and multiple outputting)

Issue Links

• depends upon: ARROW-16657 [C++] Support nesting of extension-id-registries
• depends upon: ARROW-16677 [C++] Support nesting of function registries
• is related to: ARROW-16211 [C++][Python] Unregister compute functions
• links to: GitHub Pull Request #13375