When using delete , the highwater mark does not
change, so the table still use what was allocated.
export/import also does noty resize the table.
One way to do it, would be to precreate the table with
a smaller size then import the data.
- mitchell <mitchell_at_comnet.ca> a écrit : > Sorry :
table is 8 million rows and I deleted 5
> million rows.
>
>
> ----- Original Message -----
> To: <ORACLE-L_at_fatcity.com>
> Sent: Monday, July 08, 2002 12:20 PM
>
>
> >
> > Hi all
> >
> > I have a table with 8 millions rows and I deleted
> the 500 million. Then I
> > exported tables (300 mb) and imported into another
> schema. After that, the
> > table size is still the same.
> >
> > I thought table size should be taken much less
> space. the storage clause
> for
> > both table is the same: pct10,pctused 40.
> >
> > any idea.
> >
> > Mitchell
> >
> >
> >
> >
> >
>
> --
> Please see the official ORACLE-L FAQ:
> http://www.orafaq.com
> --
> Author: mitchell
> INET: mitchell_at_comnet.ca
>
> 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_at_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).
Stéphane Paquette
DBA Oracle, consultant entrepôt de données
Oracle DBA, datawarehouse consultant
stephane_paquette_at_yahoo.com
Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français !
Yahoo! Mail :
http://fr.mail.yahoo.com
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: =?iso-8859-1?q?paquette=20stephane?=
INET: stephane_paquette_at_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_at_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).
Received on Mon Jul 08 2002 - 13:48:28 CDT
