Hi  ,

from Oracle8 Bible , chapter Backup and Recovery , sub chapter Export ,

I found that we can estimate the maximum space that Export file needed :

select sum(BYTES)
from User_segments
WHERE SEGMENT_TYPE in ('TABLE' , 'INDEX' , 'LOBINDEX','LOBSEGMENT')
SUM(BYTES)
------------
40126464


So , you can estimate how many space Your import file will take in your DB just before 
you export the tables....

HTH ,

=bambang=




<> Bambang Setiawan <>

>>> <[EMAIL PROTECTED]> 03/13/01 11:05 >>>


Does anyone know how to calculate the space needed when I import a dump
file when I know the dump file size ?

Thanx
L.A.


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