Morning Stephane, Norman Dunbar. Contract Oracle DBA. Rivers House, Leeds. Internal : 7 28 2051 External : 0113 231 2051 >>> Stephane Faroult <sfaroult@xxxxxxxxxxxx> 01/18/06 05:42pm >>> >> Hmm, Norman, I don't think that's because Raj asks how to do it with >> PL/SQL that I would feel compelled to do it with PL/SQL ... >> An INSERT ... SELECT can do it as well, and much faster ... I know, I just fancied the challenge. Thankfully, Raj was on a decent version of Oracle that allowed the CASE statement ! >> I know what you are going to say about committing, but it would allow >> you to do it in direct mode ... No you don't :o) Actually, just a quick thought, how exactly would you do it with INSERT SELECT - I can't get my head to work this early without at least two more coffees. Cheers, Norman. Information in this message may be confidential and may be legally privileged. If you have received this message by mistake, please notify the sender immediately, delete it and do not copy it to anyone else. We have checked this email and its attachments for viruses. But you should still check any attachment before opening it. We may have to make this message and any reply to it public if asked to under the Freedom of Information Act, Data Protection Act or for litigation. Email messages and attachments sent to or from any Environment Agency address may also be accessed by someone other than the sender or recipient, for business purposes. If we have sent you information and you wish to use it please read our terms and conditions which you can get by calling us on 08708 506 506. Find out more about the Environment Agency at www.environment-agency.gov.uk -- //www.freelists.org/webpage/oracle-l