Reputation: 13
I would like to ask you a question I deleted data from table HR_EMPMAST
and I want to roll back it the last delete. Could you help me please?
DELETE FROM HR_EMPMAST
Upvotes: 0
Views: 8965
Reputation: 1396
The simple and sad answer is: you can not.
They only way to 'undo' such a DELETE FROM
statement is if you actually have saved a back-up from your database from before the delete. You can then either import that back-up in full or you can use the IMPORT FROM
statement.
Unfortunately, if you have not saved a copy, that data is lost. That is also why the sql admin asks you if you are sure you want to delete. in-revertible!
Upvotes: 1