Explain Timestamp Default 2006:09:02 17:38:44? On Update Current_time

1.	Explain Timestamp Default 2006:09:02 17:38:44? On Update Current_timestamp. ?
Answer» A default value is USED on initialization, a current TIMESTAMP is INSERTED on update of the ROW. A default value is used on initialization, a current timestamp is inserted on update of the row.

Explain Timestamp Default 2006:09:02 17:38:44? On Update Current_timestamp. ?

Answer»

A default value is USED on initialization, a current TIMESTAMP is INSERTED on update of the ROW.

A default value is used on initialization, a current timestamp is inserted on update of the row.