Convert SQl To Dcotrine in symfony : i have 3 table and 2 relation, one table is many to many and another table is one to many relation, then i create a query in mysql and is ok but i`m not converting to dql or querybuilder in symfony, please help me.
sample query is 

    select * FROM `resturant` LEFT JOIN `food`.`food` ON `resturant`.`id` = `food`.`resturant_id` WHERE `food`.`name` LIKE "%pizza%" GROUP BY `resturant`.`name`