MySQL error code
MySQL error 1846
MySQL server error 1846 is ER_ALTER_OPERATION_NOT_SUPPORTED_REASON, reported with SQLSTATE 0A000.
%s is not supported. Reason: %s. Try %s.
| Error | 1846 |
|---|---|
| Name | ER_ALTER_OPERATION_NOT_SUPPORTED_REASON |
| SQLSTATE | 0A000 |
| Group | Server errors |
In other databases
Source: MySQL 8.4 Error Reference