MySQL error code
MySQL error 3816
MySQL server error 3816 is ER_CHECK_CONSTRAINT_VARIABLES, reported with SQLSTATE HY000.
An expression of a check constraint '%s' cannot refer to a user or system variable.
| Error | 3816 |
|---|---|
| Name | ER_CHECK_CONSTRAINT_VARIABLES |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference