MySQL error code
MySQL error 3685
MySQL server error 3685 is ER_REGEXP_ILLEGAL_ARGUMENT, reported with SQLSTATE HY000.
Illegal argument to a regular expression.
| Error | 3685 |
|---|---|
| Name | ER_REGEXP_ILLEGAL_ARGUMENT |
| SQLSTATE | HY000 |
| Group | Server errors |
Source: MySQL 8.4 Error Reference