challange3_TODO_list_database-stats.sql

CREATE TABLE todo_list (id INTEGER PRIMARY KEY, item TEXT, minutes INTEGER);
INSERT INTO todo_list VALUES (1, "Wash the dishes", 15);
INSERT INTO todo_list VALUES (2, "vacuuming", 20);
INSERT INTO todo_list VALUES (3, "Learn some stuff on KA", 30);
INSERT INTO todo_list VALUES (4 ,"Bath" , 10);

SELECT SUM(minutes) FROM todo_list