I want to search dates in Mysql

Question

I need to search details of a table creating a precedent and using month and year as variables, but I do not know how I could do it, the column dataPedido is defined as Datetimethought about something like this, but I have no idea what to put after "LIKE".

DELIMITER $$
CREATE PROCEDURE buscaPedido(IN y int, m int)
    BEGIN
        DECLARE Y, M INT;
        SET @Y =y ,@M = m;
        SELECT * FROM pedido 
        WHERE dataPedido LIKE ... ;
    END;
$$