Because your db_block_size is 4K?
|| -----Original Message-----
|| From: David Jones [mailto:[EMAIL PROTECTED]]
|| Sent: Tuesday, May 01, 2001 5:01 PM
|| To: Multiple recipients of list ORACLE-L
|| Subject: differences between physical datafile and v$datafile
||
||
|| Dear Guru:
||
|| When I query the physical file size
||
|| oracle:>ls -l users01.dbf
|| -rw-r----- 1 oracle dba 104865792 Apr 10 13:56 users01.dbf
||
|| compare with the size I get from the v$datafile
|| SQL> select name, sum(bytes) from v$datafile where name like
|| '%users%' group
|| by name;
||
|| NAME SUM(BYTES)
|| ----------------------------------- ----------
|| /u02/oradata/GDB1/users01.dbf 104857600
||
|| Why there're 8K difference ?
||
|| Thanks
||
|| --dj
|| _________________________________________________________________
|| Get your FREE download of MSN Explorer at http://explorer.msn.com
||
|| --
|| Please see the official ORACLE-L FAQ: http://www.orafaq.com
|| --
|| Author: David Jones
|| INET: [EMAIL PROTECTED]
||
|| Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
|| San Diego, California -- Public Internet access /
|| Mailing Lists
|| --------------------------------------------------------------------
|| To REMOVE yourself from this mailing list, send an E-Mail message
|| to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in
|| the message BODY, include a line containing: UNSUB ORACLE-L
|| (or the name of mailing list you want to be removed from). You may
|| also send the HELP command for other information (like subscribing).
||
