Dean, UL- User Supplied Lock. Check the SQL causing the wait. -Gopal On 6/11/07, Dean Richards <snowman327@xxxxxxxxx> wrote:
Does anyone know what the wait event named "enq: UL – contention" means? There is nothing in Metalink or anywhere that I can find that gives the definition. I have a session that waits more than 90% of its time on this event. Thanks.
-- Best Regards, K Gopalakrishnan Co-Author: Oracle Wait Interface, Oracle Press 2004 http://www.amazon.com/exec/obidos/tg/detail/-/007222729X/ Author: Oracle Database 10g RAC Handbook, Oracle Press 2006 http://www.amazon.com/gp/product/007146509X/ -- //www.freelists.org/webpage/oracle-l