[FLINK-22857] Add possibility to call built-in functions in SpecializedFunction

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Component/s: Table SQL / API
• Labels: auto-unassigned pull-request-available
• Assignee: Timo Walther
• Reporter: Timo Walther
• Created: 02/Jun/21 14:54
• Updated: 02/May/22 07:13
• Resolved: 02/May/22 07:13

Description

This is the last missing piece to avoid code generation when developing built-in functions. Core operations such as CAST, EQUALS, etc. will still use code generation but other built-in functions should be able to use these core operations without the need for generating code. It should be possible to call other built-in functions via a SpecializedFunction.

Issue Links

• links to: GitHub Pull Request #19543