Hi All, Is Quiesce Database not supported on Standard Edition? I get "ORA-00439 feature not enabled: Database resource manager." Since DRM is used behind the scenes and that's an enterprise feature I guess the strong implication is no. But I thought I'd just check as I haven't seen Quiesce explicitly stated as an Enterprise feature. What I want to do is recreate a heavily accessed view which has an instead-of-trigger on it without downtime. Quiesce sounded like a good match but not if I have to spend $$$s on licences to avoid 100ms of downtime! Any other alternatives welcome (I can't change the code though - otherwise a simple wait-and-retry exception handler might have been an option) Many thanks in advance, Charlotte