Is there a listener for triggers in database?

Question

I would like to know if theres a database event listeners in the Database.

I know we can write triggers are various levels.

But was wondering weather there are any process for listeners.

Triggers are picked up by the database. HOW its done is there a continuous trigger listening process running behind in database?

Thanks.

Listening for what? What are you trying to do that you can;t do with triggers? — D Stanley, May 18 '16 at 17:36
What do you mean? When a trigger's event occurs the trigger is executed. Please edit your question and clarify what you're attempting to do. Thanks. — Bob Jarvis - Слава Україні, May 18 '16 at 17:44
The update / insert statement that you run _directly causes the 'database trigger'_ to be executed. — Ryan Vincent, May 18 '16 at 18:00
Maybe the OP is looking for a description of trigger's architecture/ design logic. — I_am_Batman, May 18 '16 at 20:27
Thanks yes my question was naive and vague at that moment!. I got some answers through colleagues which was exactly similar to : How to implement a db listener in Java (Link attached above in by moderator) — Kinghizzzzz, May 30 '20 at 02:41

score 0 · Accepted Answer · answered Aug 05 '17 at 17:34

0

listeners gets activated when following things takes place:

This commands activates the listeners.

answered Aug 05 '17 at 17:34

Lolwa

this is wrong. Triggers and listener have a clear meaning in the context of an oracle database, and there will no listeners be activated.But I have to admit that I do not understand the question that was posted. Maybe you are talking about [event listeners](https://docs.oracle.com/javase/tutorial/uiswing/events/intro.html) as they are known in Java or a similar thing. But then this must be made clear in the question and the answer. – miracle173 Aug 05 '17 at 19:26

1 Answers1