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Home -> Community -> Mailing Lists -> Oracle-L -> RE: INITIAL and NEXT extent sizing question
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I think U can set NEXT also same as INITIAL.
Venkat
Ph:7846101- Extn: 5648
> ----------
> From: Fred Smith[SMTP:fred_fred_1_at_hotmail.com]
> Reply To: ORACLE-L_at_fatcity.com
> Sent: Monday, September 25, 2000 10:05 PM
> To: Multiple recipients of list ORACLE-L
> Subject: INITIAL and NEXT extent sizing question
>
> I have a table with rows currently populating. I wish to resize the table
>
> for better performance. What is the best way I should figure out how to
> size my INITIAL and NEXT extent sizes for this table. Is it just:
> 1) Analyze the table
> 2) SELECT BLOCKS * (block_size) from dba_tables for the table in question
> =
> what the initial size should be set to.
> 3) What determines what I should set the NEXT extent size to then?
>
> Thank you,
> -Fred S.
> _________________________________________________________________________
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> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Fred Smith
> INET: fred_fred_1_at_hotmail.com
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> <HTML> <HEAD> <META HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; =charset=3Dus-ascii">
<TITLE>RE: INITIAL and NEXT extent sizing question</TITLE> </HEAD> <BODY>
<P><FONT COLOR=3D"#800080" SIZE=3D2 FACE=3D"Arial">I think U can =
set NEXT also same as INITIAL. </FONT>
</P>
<BR>
<P><FONT COLOR=3D"#008000" SIZE=3D4 FACE=3D"MS Sans =
Serif">Venkat</FONT>
<BR><FONT COLOR=3D"#800080" SIZE=3D2 FACE=3D"MS Sans Serif">Ph:7846101- =
Extn: 5648</FONT>
</P> <UL> <P><FONT SIZE=3D1 FACE=3D"MS Sans Serif">----------</FONT> <BR><B><FONT SIZE=3D1 FACE=3D"MS Sans Serif">From:</FONT></B> = <FONT SIZE=3D1 FACE=3D"MS Sans Serif">Fred =Smith[SMTP:fred_fred_1_at_hotmail.com]</FONT> <BR><B><FONT SIZE=3D1 FACE=3D"MS Sans Serif">Reply To:</FONT></B> = <FONT SIZE=3D1 FACE=3D"MS Sans = Serif">ORACLE-L_at_fatcity.com</FONT>
<P><FONT SIZE=3D2 FACE=3D"Arial">I have a table with rows currently =
populating. I wish to resize the table </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">for better performance. What is =
the best way I should figure out how to </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">size my INITIAL and NEXT extent sizes =
for this table. Is it just:</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">1) Analyze the table</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">2) SELECT BLOCKS * (block_size) from =
dba_tables for the table in question =3D </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">what the initial size should be set =
to.</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">3) What determines what I should set =
the NEXT extent size to then?</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">Thank you,</FONT> <BR><FONT SIZE=3D2 FACE=3D"Arial"> -Fred S.</FONT> <BR><FONT SIZE=3D2 = FACE=3D"Arial">_________________________________________________________= ________________</FONT>
<P><FONT SIZE=3D2 FACE=3D"Arial">Share information about yourself, =
create your own public profile at </FONT>
<BR><U><FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial"><A =
HREF=3D"http://profiles.msn.com" =
TARGET=3D"_blank">http://profiles.msn.com</A></FONT></U><FONT SIZE=3D2 =
FACE=3D"Arial">.</FONT>
</P>
<P><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">Please see the official ORACLE-L =
FAQ:</FONT><U> <FONT COLOR=3D"#0000FF" SIZE=3D2 FACE=3D"Arial"><A =
HREF=3D"http://www.orafaq.com" =
TARGET=3D"_blank">http://www.orafaq.com</A></FONT></U>
<BR><FONT SIZE=3D2 FACE=3D"Arial">-- </FONT> <BR><FONT SIZE=3D2 FACE=3D"Arial">Author: Fred Smith</FONT> <BR><FONT SIZE=3D2 FACE=3D"Arial"> INET: =fred_fred_1_at_hotmail.com</FONT>
<P><FONT SIZE=3D2 FACE=3D"Arial">Fat City Network =
Services -- (858) 538-5051 FAX: (858) =
538-5051</FONT>
<BR><FONT SIZE=3D2 FACE=3D"Arial">San Diego, =
California -- Public Internet =
access / Mailing Lists</FONT>
<BR><FONT SIZE=3D2 =
FACE=3D"Arial">---------------------------------------------------------=-----------</FONT>
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