Disclaimer: sorry, i dont understand, should i reply to each of you
personally, or just answer to channel. Some feedbacks were sended in
personal, and some include channel copy.
Thanks for responses, you understand it correctly.
When i said "anybody", i mean inclusive owner himself. For example
*One-line Summary:* On foreign key update we unable to remove all depended
records. Currently we have "ON REMOVE CASCADE DELETE", but no "ON UPDATE
CASCADE DELETE". We can only update field to NULL or DEFAULT.
*Business Use-case:* Cache expiration on hash/version update. Revoke all
access on