How can we know that a trigger has been added on a PF? and
what is the purpose of adding a trigger?
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Answer / sujata
Do the DSPFD then you will get to see that triggers has been
added.
We add triggers to check particular action. e.g If you want
to add record then one program will keep watch that record
addition is tried and do the set of defined actions in the
trigger program.
| Is This Answer Correct ? | 13 Yes | 0 No |
Answer / vj
Triggers are useful for
1. keeping audit trails
2. for detecting exceptional conditions
3. for maintaining relationships in the database.
| Is This Answer Correct ? | 1 Yes | 0 No |
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