RFC: Cascading Referential Integrity Constraints entering final comment period

The RFC that introduces cascading actions for foreign keys constraints is entering the final comment period. Please leave any comments on the PR.

The RFC introduces the following optional actions:

  • ON DELETE CASCADE
  • ON UPDATE CASCADE
  • ON DELETE SET DEFAULT
  • ON UPDATE SET DEFAULT
  • ON DELETE SET NULL
  • ON UPDATE SET NULL

https://github.com/cockroachdb/cockroach/pull/19570