Added the parameter ANDTRIGGER to the TRIGGER statement. This parameter specifies a trigger and if specified, that trigger must exist on the current page for the trigger statement to fire.
Suppose we have 3 triggers named A, B and C. The 3 trigger statements are as follows:
Trigger name=A, ...;
Trigger name=B, andTrigger=A, ...;
Trigger name=C, andTrigger=B, ...;
Trigger B can fire provided trigger A has fired. Trigger C can fire provided triggers B and A have fired.