[FLINK-26520] Implement SEARCH operator

• Type: Technical Debt
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.15.0
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: Francesco Guardiani
• Reporter: Francesco Guardiani
• Created: 07/Mar/22 13:24
• Updated: 16/Mar/22 09:34
• Resolved: 16/Mar/22 09:34

Description

The codegen right now is not implementing the SEARCH operator, but it's using the rex builder to circumvent it. We should implement the SEARCH operator directly, to remove the usage of the flink type factory

Issue Links

• blocks: FLINK-26519 Remove FlinkTypeFactory.INSTANCE singleton
• links to: GitHub Pull Request #19001