Method _detect_charset

lib/sqlalchemy/dialects/mysql/base.py:3672–3673

(self, connection: Connection)

            return cast(Optional[str], row[fetch_col])

    def _detect_charset(self, connection: Connection) -> str:
        raise NotImplementedError()

    def _detect_casing(self, connection: Connection) -> int:
        """Sniff out identifier case sensitivity.