1.PURPOSE AND SCOPE
It is posible to fix the logical errors, with using flashback database technology but for sure time period of this kind of operations depends of flashback time of database.While using flashback technology we can use time,log sequence or SCN.
P.S: Disk failure and deletion of datafile/redo/control file cant be restored with technology.
2.1. We are going to connect to closed db and open flashback option.