[FLINK-16530] Add documentation about "GROUPING SETS" and "CUBE" support in streaming mode

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.10.1, 1.11.0
• Component/s: Documentation, Table SQL / API
• Labels: pull-request-available
• Assignee: Jark Wu
• Reporter: Jark Wu
• Created: 11/Mar/20 03:26
• Updated: 27/Apr/21 18:06
• Resolved: 11/Mar/20 14:37

Description

"GROUPING SETS" and "CUBE" are already supported in streaming mode in blink planner, but we missed to add that feature in the documentation. And that confused some users [1].

Note that it is only supported in blink planner, not old planner.

[1]: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Question-on-the-SQL-quot-GROUPING-SETS-quot-and-quot-CUBE-quot-syntax-usability-td33504.html

Issue Links

• links to: GitHub Pull Request #11379