From JTESTA@longaberger.com Mon, 16 Jul 2001 06:52:58 -0700 From: "JOE TESTA" Date: Mon, 16 Jul 2001 06:52:58 -0700 Subject: Re: Last Update Message-ID: MIME-Version: 1.0 Content-Type: text/plain you have to turn monitoring on for each table.   alter table monitoring;   joe >>> rakumar@mahindrabt.com 07/16/01 10:36AM >>>Hi,but in my 8.1.7 db. (on SOLARIS),  NO ROWS SELECTED when queriedDBA_TAB_MODIFICATIONS...........Any init parameters to be enabled........??Arul.Christian Trassens wrote:> However you can query the view dba_tab_modifications> for checking when and how many> updates/deletes/inserts/truncate have been done on the> table. If this is enough, great, don't you think so ?.>> Regards.>> --- Shreepad Vaidya > wrote:> >> >> > Hi,> >> > This is what is mentioned in the manual.> > Alter table MONITORING> >  specifies that Oracle can collect modification> > statistics on table.> >  These statistics are estimates of the number of> > rows affected by DML> > statements over a particular period of time.> > They are available for use by the optimizer or for> > analysis by the> > user.> >> > I think erik is looking out for the date and time> > when the DML> > occurred.  ,> > whereas the monitoring clause woud give the  rows> > affected  .> >> > Hope my interpretation is correct.> >> >                     shreepad> >> >> >> >> >> > To:   Shreepad Vaidya/EMEA/ALLTELCORP,> > ORACLE-L@fatcity.com AT> >       INTERNET@CCMAIL> > cc:> >> >> >> > alter table monitoring.> > --- Shreepad Vaidya > > wrote:> > >> > >> > > Hi Erik,> > >> > > Check out the dba_objects tables.> > > There is a column called as Last_ddl_time , which> > > will give the ddl> > > time.  But if you want to capture> > > select,insert,delete,update> > > times ?> > > I guess you will have to write trigger and capture> > > the times.> > >> > >> > >> > > HTH> > >> > >                     shreepad> > >> > >> > >                     shreepad> > >> > >> > >> > >> > > To:   Shreepad Vaidya/EMEA/ALLTELCORP,> > > ORACLE-L@fatcity.com AT> > >       INTERNET@CCMAIL> > > cc:> > >> > >> > >> > > How can I tell when a table was last updated? I am> > > able to tell when> > > it is> > > last anylized, but I am looking for the date of> > the> > > last DML on the> > > table.> > >> > > Thanks> > > Erik> > >> > > --> > > Please see the official ORACLE-L FAQ:> > > http://www.orafaq.com> > > --> > > Author: Erik Williams> > >   INET: ewilliams@brownco.com> > >> > > 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: ListGuru@fatcity.com (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: Shreepad Vaidya> > >   INET: Shreepad.Vaidya@alltel.com> > >> > > 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: ListGuru@fatcity.com (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).> >> >> > =====> > Eng. Christian Trassens> > Senior DBA> > Systems Engineer> > ctrassens@yahoo.com> > ctrassens@hotmail.com> > Phone : 541149816062> >> > __________________________________________________> > Do You Yahoo!?> > Get personalized email addresses from Yahoo! Mail> > http://personal.mail.yahoo.com/> > --> > Please see the official ORACLE-L FAQ:> > http://www.orafaq.com> > --> > Author: Christian Trassens> >   INET: ctrassens@yahoo.com> >> > 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: ListGuru@fatcity.com (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: Shreepad Vaidya> >   INET: Shreepad.Vaidya@alltel.com> >> > 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: ListGuru@fatcity.com (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).>> =====> Eng. Christian Trassens> Senior DBA> Systems Engineer> ctrassens@yahoo.com> ctrassens@hotmail.com> Phone : 541149816062>> __________________________________________________> Do You Yahoo!?> Get personalized email addresses from Yahoo! Mail> http://personal.mail.yahoo.com/> --> Please see the official ORACLE-L FAQ: http://www.orafaq.com> --> Author: Christian Trassens>   INET: ctrassens@yahoo.com>> 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: ListGuru@fatcity.com (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).*********************************************************DisclaimerThis message (including any attachments) contains confidential information intended for a specific individual and purpose, and is protected by law. If you are not the intended recipient, you should delete this message and are hereby notified that any disclosure, copying, or distribution of thismessage, or the taking of any action based on it, is strictly prohibited.*********************************************************Visit us at http://www.mahindrabt.com-- Please see the official ORACLE-L FAQ: http://www.orafaq.com-- Author: Arul kumar  INET: rakumar@mahindrabt.comFat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051San Diego, California        -- Public Internet access / Mailing Lists--------------------------------------------------------------------To REMOVE yourself from this mailing list, send an E-Mail messageto: ListGuru@fatcity.com (note EXACT spelling of 'ListGuru') and inthe message BODY, include a line containing: UNSUB ORACLE-L(or the name of mailing list you want to be removed from).  You mayalso send the HELP command for other information (like subscribing).