This will get you that actual bytes used by the data in the table; however,
it will hit every row in the table and take a long time to run. It takes
one parameter, the table being sized.
rem ****************************************************
rem this code was inspired by Kevin Loney
rem ****************************************************
set verify off;
set pages 24;
select COUNT(DISTINCT(SUBSTR(a.ROWID,1,16)))* b.value
Bytes_Used from &&1 a,
v$parameter b where b.name = 'db_block_size' group by b.value
/
"Pillai, Rajesh"
<Rajesh.Pillai To: Multiple recipients of list
ORACLE-L <[EMAIL PROTECTED]>
@nordstrom.com> cc:
Sent by: Subject: RE: Table Size
ml-errors
10/15/2003 04:19
PM
Please respond
to ORACLE-L
Allan,
I cannot run stats on the table
Regards,
Rajesh
-----Original Message-----
From: Nelson, Allan [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 15, 2003 12:54 PM
To: Multiple recipients of list ORACLE-L
Subject: RE: Table Size
If you are running stats on this table or can run stats use
dba_segements
Allan
-----Original Message-----
From: Pillai, Rajesh [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 15, 2003 2:24 PM
To: Multiple recipients of list ORACLE-L
Subject: Table Size
Hi All,
Could somebody help me in finding the actual size of an
oracle table in GB.
TIA,
Rajesh
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