Question about trigger to check the number of open cursors

Hello.
I wonder if it is possible to create a trigger that fires when the number of open cursors in a database becomes larger than a certain number. What kind of trigger and how would it be?
If it were possible the trigger would write traces with the timestamp of the event.
I would also like some pl/sql tester that would increase the number of open cursors so that I could check the trigger.
Thanks in advance.

Satish Kandi wrote:
OPEN_CURSORS is a value per session and not for the entire database. So if your cron job is looking for a global cumulative value of open cursors to occur in a single session, it won't find any such sessions.
Is it the case?Yes, I am afraid it is.
I am sorry but I don't unsertand what you are telling me: doesn't "select count(*) from v$open_cursor" count the number of open cursor for all sid columns in the view?
The cron launches a scripts that connects to the database via sqlplus whereas there is a java application (several threads without connection pooling) that connects to the database via jdbc and that causes the problem once in 5 months (to say something).
Thanks again.
Edited by: fsanchezherrero on Jul 3, 2009 12:28 PM
Edited by: fsanchezherrero on Jul 3, 2009 12:36 PM

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Question about trigger to check the number of open cursors

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