[FLINK-23999] Support evaluating individual window table-valued function in planner

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.15.0
• Component/s: Table SQL / Planner
• Labels: pull-request-available
• Assignee: Jing Zhang
• Reporter: Jing Zhang
• Created: 26/Aug/21 12:24
• Updated: 29/Dec/21 09:19
• Resolved: 29/Dec/21 09:18

Description

Currently, window table-valued function has to be used with other window operation, such as window aggregate, window topN and window join. 

In the ticket, we aim to support evaluating individual window table-valued function in planner.

Issue Links

• links to: GitHub Pull Request #17684