I will be a table space of the two data files test01. DBF, test02. DBF deleted, but there is one of the backup, another no backup, delete data file before I use the Scott user in table space creates a table t1, and insert a record,
Excuse me, how should I put the database back to normal, that is when I conn/as sysdba, execute the statement: select * from Scott. The t1 time is not an error,