Ryan
   Here is a pretty good article on this topic, covering the various
features available in Oracle.
http://database.sarang.net/database/oracle/backup/corrupt/corrupt.html

Dennis Williams
DBA, 80%OCP, 100% DBA
Lifetouch, Inc.
[EMAIL PROTECTED] 


-----Original Message-----
Sent: Tuesday, September 23, 2003 7:55 AM
To: Multiple recipients of list ORACLE-L


One-bit error can flip a "1" only to 3, 5, 9, 17 and so on.
Flipping a 1 to 2, requires 2 bits to be flipped :)

If you already noticed the checksum parameter, then just go to
tahiti.oracle.com , click parameters link and search a short description
from there.

Tanel.

----- Original Message ----- 
To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]>
Sent: Tuesday, September 23, 2003 3:34 PM


> How does oracle handle bit errors creeping into datafiles which could flip
a '1' value in a field to a '2'. I noticed checksum parameter. is that what
its used for?
>
> if that isnt enabled what does oracle do?
>
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