sys@PROD@142> conn tbs_test/tbs_test
Connected.
tbs_test@PROD@142> flashback table emp to before drop;
Flashback complete.
tbs_test@PROD@142> flashback table dept to before drop;
Flashback complete.
tbs_test@PROD@142> select count(*) from emp;
COUNT(*)
----------
14
tbs_test@PROD@142> select count(*) from dept;
COUNT(*)
----------
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