Method concat

lib/sqlalchemy/sql/operators.py:879–886

Implement the 'concat' operator. In a column context, produces the clause ``a || b``, or uses the ``concat()`` operator on MySQL.

(self, other: Any)

        return self.reverse_operate(matmul, other)

    def concat(self, other: Any) -> ColumnOperators:
        """Implement the 'concat' operator.

        In a column context, produces the clause ``a || b``,
        or uses the ``concat()`` operator on MySQL.

        """
        return self.operate(concat_op, other)

    def _rconcat(self, other: Any) -> ColumnOperators:
        """Implement an 'rconcat' operator.