6.6. Assigning a Trigger

A trigger is an event that causes a row of data to be written to your database table. A trigger event can be either a point value change, a timer event, or a calendar event. You can assign a different trigger for each row, or an identical trigger to any number of rows. An action can be configured to execute on every trigger event, or you can assign trigger conditions that are avaluated whenever a trigger occurs, to determine if the action should be executed.

The three kinds of triggers are: