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Refresh Database to new server - need extra step for redologs switch and Temp re-creation

edited Feb 11, 2020 4:09PM in Database Administration (MOSC) 8 commentsAnswered

Hello,

I have quicky question regarding Oracle 12 migration (12.2.0.1.0 APR Patch). The plan is following:

1. Stop application

2. Switch redologs and wait until last active will be archived

3. Backup database: backup as compressed backupset incremental level=0 database plus archivelog;

4. Copy backup to destination

5. Duplicate on destination

6. Re-create Temp tablespaces on CDB and all PDBS

I have question regarding point 2. Is it really necessary to perform it ? Maybe backup command which I use will deal with that ?

the same regarding point 6. When I do not drop and re-create temp datafiles I am getting ORA when Iquery dba_temp_files.

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