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Home -> Community -> Mailing Lists -> Oracle-L -> Autoextend - how many times has a datafile extended
Is it possible to determine how many times a file has extended?
I know that v$datafile.CREATE_BYTES will show what size the file was
initially created at.
And dba_data_files.INCREMENT_BY shows how much each datafile is currently
set to extend by (number of database blocks).
But, given that we can manually resize a file and that we can alter the value of next for a datafile, does Oracle store how many times each file has extended?
Why is this of interest - this number can be related to / help explain the degree of OS fragmentation for the datafile.
Thanks,
Bruce Reardon
--
Please see the official ORACLE-L FAQ: http://www.orafaq.com
--
Author: Reardon, Bruce (CALBBAY)
INET: Bruce.Reardon_at_comalco.riotinto.com.au
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: ListGuru_at_fatcity.com (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). Received on Sun Sep 30 2001 - 19:27:16 CDT
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