Hi, I Would Just LIke To Ask Whether It Is Possible To Delete 60 Million Rows. At A Strech And Without Undo Contention. The Requirenment Is To Delete 60 Million Records From The 160 Million Records. Its An OLTP System. Is There An Way To Lessen The Effort Taken By Server Process. SInce Its An OLTP DB. Answers Should Be Related To Oracle 9x. Sheldon. -- //www.freelists.org/webpage/oracle-l