can we enable undo and rollback in one database?if Yes How?.if No Why?
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can we enable undo and rollback in one database?if Yes How?.if No Why?
what exactly you mean by UNDO ?
I deleted one table value. how to retrive (undo) how to get deleted datas
[B]>>I deleted one table value. how to retrive (undo) how to get deleted datas[/B]
Which version you are using?
In 10g you can get back data using flash back query.