Question regarding storing session with set context_info

Currently our need is to track the data that is changed by the user and record it as a part of the Audit Log.

We have accomplished this need ny making use ofset context_infoand also by passing the UserId from all the Layers and finally log the user name using the set context_info in the stored proc.

What we thought of was using the trigger for each update,delete records for the table.So by setting the context in teh stored proc we could access the UserId in the trigger and able to record the changes made by Tagged userId.

What we want to make sure before making this as our permananet solution is

(1) Reliability - In a web application (N Tier) how would the context not get out of scope.

2) any Performannce related issues, you guys can think of.

3) This Context used in the database -- would that be the part of the connection used from the UI, meaning the if a request is made from UI to the Database . would the context be alive till the connection doesn't go back to the connection pool.

Thanks

Sweety.

No answers yet.

Any idea wether this approach would be good or not.

Need your Input

Thanks