File size difference between table in database and exported file
From: Jerome Moinet <jmoinet_at_netcourrier.com>
Date: Fri, 25 Feb 2000 10:21:10 +0100
Message-ID: <895hig$e2r$1_at_ssauraab-i-1.production.compuserve.com>
[Quoted] [Quoted] Could there be a reason for the big diference between a table size in [Quoted] [Quoted] database and the size of the exported file ?
Date: Fri, 25 Feb 2000 10:21:10 +0100
Message-ID: <895hig$e2r$1_at_ssauraab-i-1.production.compuserve.com>
[Quoted] [Quoted] Could there be a reason for the big diference between a table size in [Quoted] [Quoted] database and the size of the exported file ?
[Quoted] table size : 1.8 Gb (select bytes from dba_segment where segment_name = T1) [Quoted] [Quoted] and (select blocks from dba_tables where table_name = T1) [Quoted] [Quoted] exp user_at_database file=F1 table=T1 direct=y raws=y exported file : 2.43 Gb (ls -l F1 | awk {'print $5i/1048576 " Mo"'}
Oracle version 8.0.6
OS AIX 4.3.1
Oracle support don't have any answer to this.
Received on Fri Feb 25 2000 - 10:21:10 CET