No. I can think of several reason when you would not wan them the save. An example: Think of load a lot of data into a table, and then load on a very limited basis. This tells me to create a large first extent that everything can fit into. Example: Say 100M and then you may want to make next extents 5M. Based on the fact that you won't be reaching the second extent for a while.
Also the temp tablespace is used to sort. I had an instance where the sorts were taking a long time. I looked at the temp tablespace and found out that my current sort was using 300 extents of a very small size. I increase my extent size to a large number, where the sort only took 4 extents and it really speeded up my sort. To optimize everything I look at the majority of my sorts and tried to make my first entent give me 90 % of these sorts. Which was somewhat small, and then I made my next extents large enough so my largest sort did not use more than about (5 to 10) extents. MN >From: "Malik, Fawzia" <[EMAIL PROTECTED]> >Reply-To: [EMAIL PROTECTED] >To: Multiple recipients of list ORACLE-L <[EMAIL PROTECTED]> >Subject: storage parameters >Date: Tue, 28 May 2002 08:18:37 -0800 > > >Hi, > >Does Oracle reccommend having the initial and next extents set at the same >values??? >I am tidying up a current schema and the values are non uniform all the way >through- any comments would be very much appreciated > >Rgds > >Fawzia > > >********************************************************************** >Information in this email is confidential and may be privileged. >It is intended for the addressee only. If you have received it in error, >please notify the sender immediately and delete it from your system. >You should not otherwise copy it, retransmit it or use or disclose its >contents to anyone. >Thank you for your co-operation. >********************************************************************** > >-- >Please see the official ORACLE-L FAQ: http://www.orafaq.com >-- >Author: Malik, Fawzia > 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). _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp. -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: basher 59 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).
