Is statspack and awr report are same?

Hi
All,
Is statspack and awr report are same? and in which oracle version they are?
Thanks,
Vishal

I wouldn't expect AWR or statspack to be able to generate snapshots or to run reports while the database is in restricted mode. I've never tested it, but I wouldn't expect it to work.
Restricted mode is not normally used to allow normal users to test a database. Normally, if you're upgrading a production database, you have already validated that the upgrade works correctly by upgrading and testing the dev, test, and potentially staging databases. So when it comes to upgrading prod, you do the upgrade, verify that the upgrade scripts didn't throw any errors, and open up the database for users to do some quick validation. If there is some fear that users logging in would "mess up the database", that implies that you don't have enough confidence in the upgrade to even think about upgrading prod.
Occasionally, you'll have a standby database that gets upgraded and opened up and a select number of users given information on how to connect to the new database. Those users would verify the new database and then some sort of switchover would take place to move everyone from the old system to the new one. That generally requires a lot more work, though, because you have to replicate data during the parallel production phase.
Justin

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