3 ms·
1) might degrate into overzealous real life deduplication. I know a guy who meets with his peers (having the same name and birth date) to exchange letters once
by groestl 3y ago
1) might degrate into overzealous real life deduplication. I know a guy who meets with his peers (having the same name and birth date) to exchange letters once a year.
2) Usually, the update does not happen in the blue. It's often done after a load operation, for optimistic locking. In that case, the PK is available for free.