[FLINK-9712] Support enrichment joins in Flink SQL/Table API

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Implemented
• Affects Version/s: 1.5.0
• Component/s: Table SQL / Legacy Planner
• Labels: pull-request-available
• Assignee: Piotr Nowojski
• Reporter: Piotr Nowojski
• Created: 03/Jul/18 09:41
• Updated: 30/Apr/21 05:30
• Resolved: 30/Apr/21 05:30

Description

As described here:

https://docs.google.com/document/d/1KaAkPZjWFeu-ffrC9FhYuxE6CIKsatHTTxyrxSBR8Sk/edit?usp=sharing

Issue Links

• relates to: FLINK-10379 Can not use Table Functions in Java Table API
• links to: GitHub Pull Request #6741

Sub-Tasks

• Provide a way to define Table Version Functions in Table API: Closed
• Support versioned joins in planning phase: Closed
• Support versioned joins with processing time: Closed
• Support versioned joins with event time: Closed
• Allow to define Table Version Functions from SQL environment file: Resolved
• Add support for state retention to the Processing Time versioned joins.: Closed
• Add support for state retention to the Event Time versioned joins.: Closed
• Add end-to-end test for temporal table joins: Closed
• Add documentation for event-time temporal table joins: Resolved