simple and easy solution || MySQL
if it\'s help, please up \u2B06 vote! \u2764\uFE0F\n\n###### Let\'s Connect on LinkedIn: www.linkedin.com/in/shishirrsiam\n###### Let\'s Connect on Facebook: ww
# if it\'s help, please up \u2B06 vote! \u2764\uFE0F\n\n###### Let\'s Connect on LinkedIn: www.linkedin.com/in/shishirrsiam\n###### Let\'s Connect on Facebook: www.fb.com/shishirrsiam\n\n\n# Code\n```mysql []\nselect event_day as day, emp_id, SUM(out_time - in_time) as total_time\nfrom Employees group by emp_id, event_day;\n```
['MySQL']