Create a table in MySQL and implement TIMESTAMPDIFF()?
The TIMESTAMPDIFF() calculates the difference between two dates or datetime expressions. Let us first create a table −
mysql> create table DemoTable665(
PunchInTime datetime,
PunchOutTime datetime,
Details INT(11) AS (ABS(TIMESTAMPDIFF(second,PunchInTime,PunchOutTime)))
)ENGINE=MyISAM;
Query OK, 0 rows affected (0.23 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable665(PunchInTime,PunchOutTime) values('2019-09-21 9:30:10','2019-09-21 04:34:56');
Query OK, 1 row affected (0.05 sec)
mysql> insert into DemoTable665(PunchInTime,PunchOutTime) values('2019-11-11 10:00:20','2019-11-11 05:30:16');
Query OK, 1 row affected (0.04 sec)Display all records from the table using select statement −
mysql> select *from DemoTable665;
This will produce the following output −
+---------------------+---------------------+---------+
| PunchInTime | PunchOutTime | Details |
+---------------------+---------------------+---------+
| 2019-09-21 09:30:10 | 2019-09-21 04:34:56 | 17714 |
| 2019-11-11 10:00:20 | 2019-11-11 05:30:16 | 16204 |
+---------------------+---------------------+---------+
2 rows in set (0.00 sec)
Published on 23-Aug-2019 13:07:24
