How to get highest number of open cursors within the current calendar day

Hi all ,
i need to know how to get the highest number of open cursors within the current calendar day.
Thanks ,

823030 wrote:
the issue is my customer is getting the error ORA-01000: maximum open cursors exceeded and we need an sql statment that gets the following values :
-highest number of open cursors experienced in the current calendar day.
-current open cursors
-and maximum open cursorsThis error is rare. It happens when
a) the value of the open cursor parameter is set extremly low (default is something like 1000). Low would be something like 10.
b) <strike>you have many concurrent users(=sessions) and </strike>the application does not use bind values
In this case each select will open a new cursor, instead of reusing it.
c) you have a select that opens a cursor for each line. This can happen with a statement where you have the CURSOR keyword somewhere in the select or where clause. Those cursors will be closed when the select is finished. But during the run time of the select, all cursors stay open.
To track the number of "open cursors" during the day you would need to implement some monitoring. Maybe based on the view that was already mentioned.
Edited by: Sven W. on May 16, 2011 2:30 PM - since the parameter is on session level, other open cursors should not influence it much.

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