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Create MySQL datetime column with default 0000-00-00?
To set default, you can use the DEFAULT keyword in MySQL. Let us first create a table −
mysql> create table DemoTable -> ( -> EmployeeId int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> EmployeeName varchar(20), -> EmployeeJoiningDate datetime default '0000-00-00 00:00:00' -> )ENGINE=MyISAM,AUTO_INCREMENT=100; Query OK, 0 rows affected (0.21 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable(EmployeeName) values('Chris');
Query OK, 1 row affected (0.13 sec)
mysql> insert into DemoTable(EmployeeName) values('David');
Query OK, 1 row affected (0.04 sec)
mysql> insert into DemoTable(EmployeeName) values('Mike');
Query OK, 1 row affected (0.03 sec)
mysql> insert into DemoTable(EmployeeName) values('Sam');
Query OK, 1 row affected (0.06 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+------------+--------------+---------------------+ | EmployeeId | EmployeeName | EmployeeJoiningDate | +------------+--------------+---------------------+ | 100 | Chris | 0000-00-00 00:00:00 | | 101 | David | 0000-00-00 00:00:00 | | 102 | Mike | 0000-00-00 00:00:00 | | 103 | Sam | 0000-00-00 00:00:00 | +------------+--------------+---------------------+ 4 rows in set (0.00 sec)
Updated on: 17-Dec-2019
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