| is it possible to move the datafiles from non CDB architecture to CDB architecture not just copy as [message #677409] |
Tue, 17 September 2019 18:18  |
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juniordbanewbie
Messages: 250
Registered: April 2014
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Senior Member |
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Dear all,
I need to migrate from 11.2.0.4 to 19c CDB?
here's my rough plan.
Run 19c preupgrade on existing 11.2.0.4 database
take rman backup on existing 11.2.0.4 database
install 19c binaries on windows 2016
restore 11.2.0.4 database rman backup
on actual migration day
backup archivelog in 11.2.0.4 database
restore archivelog backup in 19c database
open resetlogs upgrade in 19c database
Then create a CDB on the windows 2016 server
migrate the newly upgrade 19c database to the newly created CDB.
Of course this means that the new server 2016 will need to have double the space
is it possible to move the datafiles from non CDB architecture to CDB architecture not just copy as it is done during the non CDB to CDB conversion?
many thanks in advance!
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