SELECT t2.customer_details FROM policies AS t1 JOIN customers AS t2 ON t1.customer_id  =  t2.customer_id GROUP BY t2.customer_details ORDER BY count(*) DESC LIMIT 1
Which customer have the most policies? Give me the customer details.
SELECT t2.customer_details FROM policies AS t1 JOIN customers AS t2 ON t1.customer_id = t2.customer_id GROUP BY t2.customer_details ORDER BY count ( * ) DESC LIMIT 1
select t2 . customer_details from policies as t1 join customers as t2 on t1 . customer_id = t2 . customer_id group by t2 . customer_details order by count ( * ) desc limit value
Which customer have the most policies ? Give me the customer details .