It might be revealing to trace what WebFocus is doing that means it can't use a view (allegedly). From what little documentation there is publically available, who knows what the "SQL Translation" layer does. But it's not impossible that it's doing some sort of lookup against something like USER_TABLES as it "translates SQL to an internal, canonical form" and then back to "specific SQL dialects supported by proprietary RDBMSs" - "whatever". However, it also looks like it can operate with straight "SQL Pass through" so maybe this would avoid any source of the problem. But, my first reaction is that some sort of lookup is involved and that causes the problem - find the lookup and you're at least part of the way to thinking about ways to avoid the issue. Cheers, Dominic ________________________________ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Goulet, Richard Sent: 05 January 2011 12:29 To: oracle-l@xxxxxxxxxxxxx Subject: WebFocus and Oracle Views Guys and Gals, I've a WebFocus developer here who is telling mew that he cannot use a view to query data from the database. The app developers have created and tuned these views to the n'th degree so that they provide correct data quickly ( I have to pat these folks on the back as they really did work hard on them). Anyway this duhveloper wants to create MV's out of them so that "WebFocus will behave as expected" and he is absolutely adamant about it to the point that he has not started his work because "we won't let him create his MV's". BTW: he wants to refresh these at 1 minute intervals and they will require a full refresh. I've searched the WEB and even talked to a couple of others that I know who've used WebFocus and can't find anything that in any way substantiates what this person is telling me. In a bit of frustration with him I'm turning to the list to see if any of you have ever heard or seen anything along these lines. All replies are appreciated. As I understand it it's WebFocus 7.0 on Linux RH5 using an Oracle 11.1.0.7 backend database also on RH. Thanks in advance. Dick Goulet Senior Oracle DBA _______________________________________________ This e-mail may contain information that is confidential, privileged or otherwise protected from disclosure. If you are not an intended recipient of this e-mail, do not duplicate or redistribute it by any means. Please delete it and any attachments and notify the sender that you have received it in error. Unless specifically indicated, this e-mail is not an offer to buy or sell or a solicitation to buy or sell any securities, investment products or other financial product or service, an official confirmation of any transaction, or an official statement of Barclays. Any views or opinions presented are solely those of the author and do not necessarily represent those of Barclays. This e-mail is subject to terms available at the following link: www.barcap.com/emaildisclaimer. By messaging with Barclays you consent to the foregoing. Barclays Capital is the investment banking division of Barclays Bank PLC, a company registered in England (number 1026167) with its registered office at 1 Churchill Place, London, E14 5HP. This email may relate to or be sent from other members of the Barclays Group. _______________________________________________