timestamp type column default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP : TimeStamp « Data Type « SQL / MySQL






  1. SQL / MySQL
  2. Data Type
  3. TimeStamp

timestamp type column default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP

    
mysql>
mysql> CREATE TABLE categories (
    ->   id int(11) NOT NULL auto_increment,
    ->   ts timestamp NOT NULL default CURRENT_TIMESTAMP on update CURRENT_TIMESTAMP,
    ->   PRIMARY KEY (id)
    -> );
Query OK, 0 rows affected (0.00 sec)

mysql>
mysql>
mysql>
mysql> drop table categories;
Query OK, 0 rows affected (0.00 sec)








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