calculate a sum of type time using sql

Question

How to caculate sum of times of my colonne called \"timeSpent\" having this format: HH:mm in SQL? I am using MySQL.

the type of my column is Time.

it has th

Answer 1

100% working code to get sum of time out of MYSQL Database:

SELECT
SEC_TO_TIME( SUM(time_to_sec(`db`.`tablename`))) 
As timeSum
FROM
`tablename`

Try and confirm. Thanks.