I would propose the views such as "X_$.." ie with an underscore have been manually created - typically by statspack installation.
The X$ and V$ views can pretty much be based on anything they want - sourced from memory, controlfiles, even normal database tables. Cheers Connor --- Mark Leith <[EMAIL PROTECTED]> wrote: > Always been a bit confused about this to be honest - > Maybe Steve Adams or > someone can clear it up. The X$ type objects are > actually listed under > ALL_VIEWS as x_$BLAH, and not listed under > ALL_TABLES.. > > Looking at a list of all of the objects within the > SYSTEM tablespace there > is also no mention of x$ tables or indexes either. > > I have always thought and said that both the x$ and > v$ objects are views > based upon the tables stored in the SYSTEM > tablespace.. > > Then again - as you say - I could be wrong too.. > > Anybody know the definitive answer? > > Cheers > > Mark > > -----Original Message----- > Samir > Sent: 13 December 2001 12:20 > To: Multiple recipients of list ORACLE-L > > > Mark, > > The v$ objects r views but aren't the x$ objects > tables ?? > > Do correct me if I am wrong. > > Samir > > Samir Sarkar > Oracle DBA - Lennon Team > SchlumbergerSema > Email : [EMAIL PROTECTED] > [EMAIL PROTECTED] > Phone : +44 (0) 115 - 95 76217 > EPABX : +44 (0) 115 - 957 6418 Ext. 76217 > Fax : +44 (0) 115 - 957 6018 > > > -----Original Message----- > Sent: 13 December 2001 10:10 > To: Multiple recipients of list ORACLE-L > > > The v$ and x$ objects are views not tables, > therefore they won't show up. > > HTH > > Mark > > -----Original Message----- > Sent: 12 December 2001 20:50 > To: Multiple recipients of list ORACLE-L > > > Hi > which view is used to see all tables in database?I > think all_all_tables > right? Including v$ and x$ tables > Thanks > -seema > > > _________________________________________________________________ > MSN Photos is the easiest way to share and print > your photos: > http://photos.msn.com/support/worldwide.aspx > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Seema Singh > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Mark Leith > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). > > > ___________________________________________________________________________ > This email is confidential and intended solely for > the use of the > individual to whom it is addressed. Any views or > opinions presented are > solely those of the author and do not necessarily > represent those of > SchlumbergerSema. > If you are not the intended recipient, be advised > that you have received > this > email in error and that any use, dissemination, > forwarding, printing, or > copying of this email is strictly prohibited. > > If you have received this email in error please > notify the SchlumbergerSema > Helpdesk by telephone on +44 (0) 121 627 5600. > ___________________________________________________________________________ > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: SARKAR, Samir > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: Mark Leith > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). ===== Connor McDonald http://www.oracledba.co.uk (mirrored at http://www.oradba.freeserve.co.uk) "Some days you're the pigeon, some days you're the statue" __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?Connor=20McDonald?= INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
