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How to find the Space used by the objects and Max Space allocated for the objects [message #289691]

Tue, 25 December 2007 08:42

saspance
Messages: 2
Registered: December 2007

Junior Member

Hi ,
Can any body let me know "How to find the Space used by the objects and Max Space allocated for the objects" in a single query.
Also can any body let me know the usage of the following column "Bytes" in the following tables :

1. dba_tablespaces
2. dba_data_files
3. dba_free_space

Thanking you all in Advance,

With Regards,

Saravanan

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Re: How to find the Space used by the objects and Max Space allocated for the objects [message #289693 is a reply to message #289691]

Tue, 25 December 2007 09:01

Mohammad Taj
Messages: 2412
Registered: September 2006
Location: Dubai, UAE

Senior Member

>"How to find the Space used by the objects
select bytes/1024/1024 "mb" from user_segments where segment_name='TABLE_NAME';

>let me know the usage of the following column "Bytes" in the >following tables :
for dba_data_files,dba_free_space
BYTES NUMBER
Size of the file in bytes

and where you find bytes column in dba_tablespaces ?

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Re: How to find the Space used by the objects and Max Space allocated for the objects [message #289697 is a reply to message #289691]

Tue, 25 December 2007 09:41

Michel Cadot
Messages: 68641
Registered: March 2007
Location: Nanterre, France, http://...

Senior Member
Account Moderator

Database Reference contains the description of catalog views, read it instead of asking others to make your homework.

Regards
Michel

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