From 90fad6fa300864efd8ad99a148dfdec4363c1f44 Mon Sep 17 00:00:00 2001 From: sagar1023 Date: Sat, 31 May 2025 18:18:42 -0400 Subject: [PATCH] Done Mql1 --- msql1.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 msql1.txt diff --git a/msql1.txt b/msql1.txt new file mode 100644 index 0000000..71ab722 --- /dev/null +++ b/msql1.txt @@ -0,0 +1,14 @@ +Top Travellers + +# Write your MySQL query statement below + +select u.name, SUM(IFNULL(r.distance,0)) as 'travelled_distance' from Users u left join Rides r on u.id = r.user_id group by r.user_id order by travelled_distance DESC, u.name asc; + +Apples & Oranges + +# Write your MySQL query statement below +WITH CTE AS (select sale_date, sold_num from Sales where fruit='apples' +), +CTE1 AS (select sale_date, sold_num from Sales where fruit='oranges') + +select sale_date, sold_num -(select sold_num from CTE1 where CTE1.sale_date = CTE.sale_date ) as 'diff' from CTE;