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MySQL query to check how to get time difference
Let us first create a table −
mysql> create table DemoTable1570 -> ( -> ArrivalTime datetime -> ); Query OK, 0 rows affected (0.87 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable1570 values('2019-10-15 5:10:00');
Query OK, 1 row affected (0.25 sec)
mysql> insert into DemoTable1570 values('2019-10-15 23:00:00');
Query OK, 1 row affected (0.11 sec)
mysql> insert into DemoTable1570 values('2019-10-15 23:10:00');
Query OK, 1 row affected (0.12 sec)
mysql> insert into DemoTable1570 values('2019-10-15 16:10:00');
Query OK, 1 row affected (0.15 sec)Display all records from the table using select statement −
mysql> select * from DemoTable1570;
This will produce the following output
+---------------------+ | ArrivalTime | +---------------------+ | 2019-10-15 05:10:00 | | 2019-10-15 23:00:00 | | 2019-10-15 23:10:00 | | 2019-10-15 16:10:00 | +---------------------+ 4 rows in set (0.00 sec)
The current date is as follows −
mysql> select now(); +---------------------+ | now() | +---------------------+ | 2019-10-15 22:26:14 | +---------------------+ 1 row in set (0.00 sec)
Following is the query to get time difference −
mysql> select * from DemoTable1570 -> where ArrivalTime > now() - interval 5 hour;
This will produce the following output
+---------------------+ | ArrivalTime | +---------------------+ | 2019-10-15 23:00:00 | | 2019-10-15 23:10:00 | +---------------------+ 2 rows in set (0.00 sec)
Updated on: 16-Dec-2019
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