MySQL error code
MySQL error 3564
MySQL server error 3564 is ER_DUPLICATE_OPTION_KEY, reported with SQLSTATE 22023.
Duplicate option key '%s' in funtion '%s'.
| Error | 3564 |
|---|---|
| Name | ER_DUPLICATE_OPTION_KEY |
| SQLSTATE | 22023 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference