- Ya
- 20 Agosti 2026, 14:43 UTC
- Mwandishi
- Kamo
- Ahadi ya
- 3bd5e82
createCode generates the token itself, so there is nothing to read first and nothing for two tabs to collide over. That removes the whole apparatus the old sequential token needed: the max(iteration) + 1 read, the collision-detecting retry, and the REQUIRES_NEW TransactionTemplate that retry needed because a unique_violation aborts the transaction it happened in on YSQL. One save, done. A UUID collision is not a case worth writing code for; the unique index on CODE stays as the backstop so an impossible one fails loudly rather than quietly attributing two members' traffic to one row.