How row migration get eliminated by export and import the table.

Hi ,
Please let me know,how row migration get eliminated by export and import the table.
Another method,deleting migrated rows and inserting those rows from copied table,
i think the concept behind this method is,inserting these rows into new block.
pls correct me if i am wrong.
Thanks,
Kumar.

Hi!
You can also use ALTER TABLE MOVE command, or if you are on 9i you can use DBMS_REDEFINITION package.
If you have a maintainance window the easiest way would be to use alter table move.
Regards,
PP

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