| comp., MS |
触发 (In a database, an action that causes a procedure to be carried out automatically when a user attempts to modify data. A trigger can instruct the database system to take a specific action, depending on the particular change attempted. Incorrect, unwanted, or unauthorized changes can thereby be prevented, helping to maintain the integrity of the database); 触发器 (The mechanism by which a system or application event triggers either an instant or an animated change in one or more properties) |
