[SPARK-48985] Remote (most) hard coded expressions from SparkConnectPlanner/functions.scala

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: Connect, SQL
• Labels: pull-request-available
• Epic Link: Unified SQL Scala Interface
• Assignee: Herman van Hövell
• Reporter: Herman van Hövell
• Created: 24/Jul/24 01:16
• Updated: 28/Jul/24 02:19
• Resolved: 28/Jul/24 02:19

Description

There are a number of hard coded expressions in the SparkConnectPlanner. Most of these expressions are hardcoded because they are missing a proper constructor, or because they are not registered in the FunctionRegistry. functions.scala has a similar problem. We should try to remove these exceptions.

Issue Links

• links to: GitHub Pull Request #47464