Create 1741-find-total-time-spent-by-each-employee.sql

Author: everthis

1741-find-total-time-spent-by-each-employee.sql

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+# Write your MySQL query statement below
+SELECT event_day AS day, emp_id, SUM(out_time - in_time) AS total_time
+FROM Employees
+GROUP BY event_day, emp_id;