To find used blocks within a table
SELECT COUNT
(DISTINCT
DBMS_ROWID.ROWID_BLOCK_NUMBER(rowid)||
DBMS_ROWID.ROWID_RELATIVE_FNO(rowid))
"Used"
FROM
schema.table;
Rick
"Sona"
<sona_us@hotm To: Multiple recipients of list ORACLE-L
<[EMAIL PROTECTED]>
ail.com> cc:
Sent by: Subject: Finding out used blocks in the
database
root@fatcity.
com
02/08/2002
03:41 PM
Please
respond to
ORACLE-L
Hi
As we all know RMAN backs up only the used blocks in the database.Was
wondering if there is any way to query the database to find out if a block
is used or not so as to find out how much of the database is currently
being used ?
TIA
--
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).
