According mysql query about deleting data mark

DELETE
FROM
dd_item
WHERE
dd_item.id IN (

SELECT * from(

            SELECT
                a.id
            FROM
                dd_item a
            LEFT JOIN dd_item_cat b ON a.class_id = b.id
            WHERE
                b.parent_id=23 and 

(B.name in ( 'oysters', 'octopus', 'eel'))

        ) as ee

)

//mysql 根据查询子条件进行删除表的记录