...

Additional parameter for window table functions
https://github.com/apache/flink/pull/16215
→ Optional parameter for ExecNode. No new ExecNode version necessary.

Compatibility, Deprecation, and Migration Plan

Compatibility is not affected.

We deprecate:

• BEGIN STATEMENT SET;

In the long-term, we might deprecate the methods that can be expressed with:

• Table.insertInto(...)
• StreamTableEnvironment.insertIntoDataStream/ChangelogStream(...)
• StatementSet.addInsert(TablePipeline)

Rejected Alternatives

Configure per CompiledPlan

...

COMPILE PLAN OVERWRITE '/mydir/plan.json' INSERT ...

Appendix

Proposed Changes

Describe the new thing you want to do in appropriate detail. This may be fairly extensive and have large subsections of its own. Or it may be a few sentences. Use judgement based on the scope of the change.

Compatibility, Deprecation, and Migration Plan

• What impact (if any) will there be on existing users?
• If we are changing behavior how will we phase out the older behavior?
• If we need special migration tools, describe them here.
• When will we remove the existing behavior?

Test Plan

Describe in few sentences how the FLIP will be tested. We are mostly interested in system tests (since unit-tests are specific to implementation details). How will we know that the implementation works as expected? How will we know nothing broke?

Rejected Alternatives

...