MySQL error code
MySQL error 3856
MySQL server error 3856 is ER_WARN_DEPRECATED_FLOAT_AUTO_INCREMENT, reported with SQLSTATE HY000.
AUTO_INCREMENT support for FLOAT/DOUBLE columns is deprecated and will be removed in a future release. Consider removing AUTO_INCREMENT from column '%s'.
| Error | 3856 |
|---|---|
| Name | ER_WARN_DEPRECATED_FLOAT_AUTO_INCREMENT |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference