MySQL error code
MySQL error 3800
MySQL server error 3800 is ER_FUNCTIONAL_INDEX_ROW_VALUE_IS_NOT_ALLOWED, reported with SQLSTATE HY000.
Expression of functional index '%s' cannot refer to a row value.
| Error | 3800 |
|---|---|
| Name | ER_FUNCTIONAL_INDEX_ROW_VALUE_IS_NOT_ALLOWED |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference