What are Triggers?
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Answer / johnson m
Trigger is an action.It automatically invoked when specified
operation(delete,update,insert) takes place specified
time(before or after) in the physical file(database file).
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / aditya
Triggers are the programs need not to be run explicitly.
The functionality should be embeded in driver program and
as the driver program runs the trigger gets executed
automatically.
| Is This Answer Correct ? | 5 Yes | 9 No |
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