Oracle ORA_ROWSCN Pseudocolumn and AS OF Flashback Query

SQL> CREATE TABLE anuj (c1 NUMBER, c2 VARCHAR2(16), c3 DATE) ;


SQL> INSERT INTO anuj VALUES (1,'A',SYSDATE);



1 row created.



SQL> INSERT INTO anuj VALUES (1,'B',SYSDATE);



1 row created.



SQL> commit;



Commit complete.



SQL> SELECT ORA_ROWSCN, a.* FROM anuj a;



ORA_ROWSCN C1 C2

---------- ---------- ------------------------------------------------

C3

---------------

45111390 1 A

18-AUG-10



45111390 1 B

18-AUG-10