Best way to use ocilogoff and ocifreestatement?

I'm trying to clean up a bunch of code on our website and was wondering if there was a best practice on using ocilogoff and/or ocifreestatement. We have a lot of queries within functions that have many multiple exit points. For some reason, I'm feeling like it's sloppy to have ocilogoff() and ocifreestatement() in 6 different places where the function exits. How do other people use these? Thanks, Mike ****************************************************************** This communication is for informational purposes only. It is not intended as an offer or solicitation for the purchase or sale of any financial instrument or as an official confirmation of any transaction, unless specifically agreed otherwise. All market prices, data and other information are not warranted as to completeness or accuracy and are subject to change without notice. Any comments or statements made herein do not necessarily reflect the views or opinions of Capital Institutional Services, Inc. Capital Institutional Services, Inc. accepts no liability for any errors or omissions arising as a result of transmission. Use of this communication by other than intended recipients is prohibited. ******************************************************************