Help: How do you find where you are using array processing?

When I was reading some oracle performance tuning paper, they mentioned that array processing can increblly increase the performance.

How do I find out whethere I am using array process or not other than asking the developers or trace the each sql statement in our database?

Thanks for your help.  

-- 
Sent  by joebayerii from hotmail  piece  from com
This is a spam protected message. Please answer with reference header.
Posted via http://www.usenet-replayer.com/cgi/content/new