RE: count of obj

Hi MG,

Thanks for the query.

1 more...

which is the efficient query to execute on a prod db:

select segment_name, round(sum(bytes)/1024/1024/1024) from dba_segments group by segment_name
having round(sum(bytes)/1024/1024/1024) >1;

select segment_name, sum(bytes) from dba_segments group by segment_name
having sum(bytes)>1048576*1024 ;

Tx and Regards,
Srinivas

-----Original Message-----
From: oracle-l-bounce_at_freelists.org
[mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Mladen Gogala Sent: Saturday, March 06, 2004 10:40 AM
To: oracle-l_at_freelists.org
Subject: Re: count of obj

select count(*)
( from (select owner,segment_name,segment_type,sum(bytes)   from dba_extents
  group by owner,segment_name,segment_type   having sum(bytes)>1048576*1024
)
/

On 03/05/2004 11:54:38 PM, "Kommareddy, Srinivas (MED, Wissen Infotech)" wrote:
> Hi All,
>
> Can somebody give a simple query to find
>
> the count(*) of objects which have size >1 Gig
>
> its not this.
>
> select segment_name, round(sum(bytes)/1024/1024/1024) from
dba_segmnets
> group by segment_name
> having round(sum(bytes)/1024/1024/1024) >1;
>
>
> Need just count(*) of objects in the db > 1Gig size
>
> Tx and Regards,
> Srinivas
>

-- 
Mladen Gogala
Oracle DBA
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