Hi, I didn't find much information about setting parallelism in 10g documents and since parallel_automatic_tuning parameter is also depreciated. Is there any setting we need to do to enable parallelism or by default optimizer use it if required. Thanks --Harvinder ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------