ROW_NUMBER()

Author: mennaabdelelhady

Advanced Select and Joins/1204. Last Person to Fit in the Bus.sql

@@ -0,0 +1,12 @@
+WITH CumulativeWeight AS (
+    SELECT
+        person_name,
+        turn,
+        SUM(weight) OVER (ORDER BY turn ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW) AS total_weight
+    FROM Queue
+)
+SELECT person_name
+FROM CumulativeWeight
+WHERE total_weight <= 1000
+ORDER BY turn DESC
+LIMIT 1;