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flashback table error

edited Apr 24, 2012 10:16AM in Database Backup and Recovery (MOSC) 5 commentsAnswered
Hi,Not sure I chose the right place or not for flash table errors. if not please help move it to the appropriate one.

I am having flashback table errors on 11.2.0.2.  Archivelog is on.  db_flashback_retention_target = 1440, undo_retention = 900

CREATE TABLE t (c1 NUMBER(6)) ENABLE ROW MOVEMENT;

CREATE RESTORE POINT before_we_do_anything;
INSERT INTO t VALUES (1);
COMMIT;

SELECT c1,ORA_ROWSCN,SCN_TO_TIMESTAMP(ORA_ROWSCN) FROM t WHERE c1 = 1;

C1 ORA_ROWSCN SCN_TO_TIMESTAMP(ORA_ROWSCN)
 1   46671641 03/28/2012 09:05:29


SELECT * FROM t AS OF SCN 46671641 WHERE c1 = 1;
ORA-01466: unable to read data - table definition has changed
how can I get rid of this error?

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