>I don't see how any form of backup woyuld work, as the PKXFER and PKWarehouse will have the 2 additional columns in them. The only way I can see doing this is to SELECT INTO on each table.
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It was not the only Backup suggestion - you can use SSIS (looks like it may be your best bet here), you can use script tables (with data), etc.
If it's not broken, fix it until it is.
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