Wypróbuj coś takiego:
SELECT
Cust.value('(ItemId)[1]', 'int') AS 'ItemID',
Cust.value('(Value)[1]', 'Varchar(50)') AS 'Customer Name'
FROM
dbo.Sales.CustomerList.nodes('/ArrayOfCustomers/Customer') AS AOC(Cust)
To powinno dać wynik podobny do tego:
ItemID Customer Name
1 Mr Smith
2 Mr Bloggs