MySQL error code
MySQL error 1022
MySQL server error 1022 is ER_DUP_KEY, reported with SQLSTATE 23000.
Can't write; duplicate key in table '%s'
| Error | 1022 |
|---|---|
| Name | ER_DUP_KEY |
| SQLSTATE | 23000 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference