Online when we test the oracle database is broken now, we want to use how to restore the database operation
Is
Is not the same as the instance,
Production test
Linux is Linux
The oracle database (oracle should be the lack of tables or configuration file, I can't some features of the application of using, but production machine is no problem)
Production machine cold backup tape machine no

CodePudding user response:

Rman, exp/imp, expdp/impdp impdp + dblink, ogg... Way too much, to customize a suitable for their own

CodePudding user response:

I can modify instance number

CodePudding user response:

Don't delete all of the data, the library into a try again

CodePudding user response:

Guide only one word:

1, if you want to all the data, can consider rman do different machine recovery,
2, as long as the part of the data schema, expdp/impdp, or q/impdp + dblink