Oracle-L: Re: Table Size

From: Oracle-L <orclbabu_at_hotmail.com>
Date: Wed, 15 Oct 2003 14:34:39 -0800
Message-ID: <F001.005D3447.20031015143439@fatcity.com>

no, it should get the correct size allocated to all the partitions

select sum(bytes)/(1024*1024*1024) from dba_segments where segment_name = <table_name>;

SUM(BYTES)/(1024*1024*1024)

select partition_name, sum(bytes)/(1024*1024*1024) from dba_segments where segment_name = <table_name> group by partition_name;

PARTITION_NAME                 SUM(BYTES)/(1024*1024*1024)
------------------------------ ---------------------------
TAB_2002_1Q                                 2.375
TAB_2002_2Q                                  2.25
TAB_2002_3Q                                     2
TAB_2002_4Q                                  2.25
TAB_2003_1Q                                 2.625
TAB_2003_2Q                                 2.125
TAB_2003_3Q                                     2
TAB_2003_4Q                                  .125
TAB_HIST                                    2.125
TAB_MAX1                                     .125

Babu
----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Wednesday, October 15, 2003 3:04 PM

> Well, if the table is partitioned you'll get a nice fat zero....
> On 10/15/2003 03:49:36 PM, Stephen Lee wrote:
> >
> > How about:
> > select sum(bytes) from dba_segments where segment_name =
> > 'TABLE_NAME';
> >
> > -----Original Message-----
> >
> > Hi All,
> > Could somebody help me in finding the actual size of an oracle
> > table in
> > GB.
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > --
> > Author: Stephen Lee
> > INET: Stephen.Lee_at_DTAG.Com
> >
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> Mladen Gogala
> Oracle DBA

>
>
>

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> Author: Mladen Gogala
> INET: mladen_at_wangtrading.com

>


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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Oracle-L
  INET: orclbabu_at_hotmail.com

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Received on Wed Oct 15 2003 - 17:34:39 CDT