mysql - What if I need a very very big autoincrement ID?

Question

According to the MySQL website, the signed bigint can go up to 18446744073709551615. What if I need a number bigger than that for the auto-incrementing primary key?

Answer 1

If you insert 1 million records per second 24x7, it will take 584542 years to reach the limit.

I hope by then a next version of MySQL will support bigger ID columns :)