How was a huge data lost on oracle?
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Hi!
We have lost a huge amount of data and we have no idea how it happened. We have this HP-UX 11.11 running Oracle version 9.2.0.8 which lost hundreds GB’s worth of data.
I don’t think though that it would have been an accident nor it could have been done manually since doing so would take a long time. Also, the AUD$ log doesn’t reflect any user activity during the time window of 24 hours since the data was deleted.
I kept on seeing the error message saying “ORA-1650 exists (ORA-1650: unable to extend rollback segment R01 by 640 in table space RBS)”.
I am hoping you could tell how it is possible for the computer to lose such amount of data in an instant and for the computer not to have a record of it.
Thank you very much.
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