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Get last second of a date in MySQL?
To get the last second of a date in MySQL, use the INTERVAL command. Let us first create a table −
mysql> create table DemoTable -> ( -> JoiningDatetime datetime, -> DueDatetime datetime -> ); Query OK, 0 rows affected (0.55 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable(JoiningDatetime) values('2019-11-03 12:34:54');
Query OK, 1 row affected (0.18 sec)
mysql> insert into DemoTable(JoiningDatetime) values('2019-10-04 12:34:54');
Query OK, 1 row affected (0.13 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+---------------------+-------------+ | JoiningDatetime | DueDatetime | +---------------------+-------------+ | 2019-11-03 12:34:54 | NULL | | 2019-10-04 12:34:54 | NULL | +---------------------+-------------+ 2 rows in set (0.00 sec)
Here is the query to get the last second of a date in MySQL −
mysql> update DemoTable -> set DueDatetime=DATE(JoiningDatetime) + INTERVAL 1 DAY - INTERVAL 1 SECOND; Query OK, 2 rows affected (0.19 sec) Rows matched: 2 Changed: 2 Warnings: 0
Let us check the table records once again −
mysql> select *from DemoTable;
This will produce the following output −
+---------------------+---------------------+ | JoiningDatetime | DueDatetime | +---------------------+---------------------+ | 2019-11-03 12:34:54 | 2019-11-03 23:59:59 | | 2019-10-04 12:34:54 | 2019-10-04 23:59:59 | +---------------------+---------------------+ 2 rows in set (0.00 sec)
Updated on: 17-Dec-2019
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