MySQL error code
MySQL error 1204
MySQL server error 1204 is ER_SET_CONSTANTS_ONLY, reported with SQLSTATE HY000.
You may only use constant expressions with SET
| Error | 1204 |
|---|---|
| Name | ER_SET_CONSTANTS_ONLY |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference