I think one should not be running export of those tables when heavy DML is being done against those.
- Kirti -----Original Message----- Sent: Wednesday, January 23, 2002 3:11 AM To: Multiple recipients of list ORACLE-L If you want to avoid snapshot too old set the DB (or tablespaces) to read-only. Yechiel Adar, Mehish Computer Services [EMAIL PROTECTED] > -----Original Message----- > From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]] > Sent: Wed, January 23, 2002 2:00 AM > To: Multiple recipients of list ORACLE-L > Subject: Re: ROLLBACK SEGMENT? > > > Hmmmm ... "COULD" help in avoiding snapshot too old errors. > > Raj > > > > > Jeremiah Wilton <[EMAIL PROTECTED]>@fatcity.com on 01/22/2002 06:35:21 > PM > > Please respond to [EMAIL PROTECTED] > > > > Sent by: [EMAIL PROTECTED] > > > To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> > cc: > > > On Tue, 22 Jan 2002, Jason Rowski wrote: > > > ... you can use the following trick to assign export a > > particular rollback segment - > > > > 1) Create a rollback segment tablespace with one large > > segment and bring it online before export. > > 2) Offline all existing rollback segments. > > 3) Export the database > > 4) Offline the large tablespace created earlier. > > 5) Bring back the orginals rollback segments online. > > So what does it accomplish to "assign export [to] a particular > rollback segment?" > > Export doesn't generate any rollback, right, so what is it supposed to > accomplish by doing this incantation? > > -- > Jeremiah Wilton > http://www.speakeasy.net/~jwilton > > > --- Seema Singh <[EMAIL PROTECTED]> wrote: > > > Can I use one rollback segment at time of export?Is > > > yes,then > > > SET TRANSACTION USE ROLLBACK SEGMENT > > > rollbacksegmentname; > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Jeremiah Wilton > 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: > 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 e-mail was scanned by the eSafe Mail Gateway > -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-8?Q?=E0=E3=F8_=E9=E7=E9=E0=EC?= 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: Deshpande, Kirti 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).
