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using export for backup - new comer -pls help [message #70889] Thu, 08 August 2002 00:01 Go to next message
Rajeev Katyal
Messages: 55
Registered: April 2002
Member
I am a bit new in DB administration.

just wanted to take backup of my oracle 8.0.5 DB usinf export utility.
but read some where that database should be in asynchronous mode for export.
i have no idea about what asynchronous is.
how to check it ? or how to put db to this mode.

Regards,
Rajeev Katyal

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Re: using export for backup - new comer -pls help [message #70893 is a reply to message #70889] Thu, 08 August 2002 19:53 Go to previous messageGo to next message
sunil bhola
Messages: 58
Registered: July 2002
Member
asynchronous means that the db must be in consistent mode i.e if you can afford to shutdown the db and start it in restriected session, then the db will comes into the consistent mode

hope it will help you out

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Re: using export for backup - new comer -pls help [message #70896 is a reply to message #70889] Fri, 09 August 2002 05:58 Go to previous message
Mahesh Rajendran
Messages: 10708
Registered: March 2002
Location: oracleDocoVille
Senior Member
Account Moderator
to add what sunil has said,
oracle export wont capture the changes that happens during the export ( unless you do an incremental export later).
using export for backup is one of the options.
export is just the logical backup of the database w.r.t
a point of time.

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