Using uniqueidentifier and variable assignment ,('Maison Dewey', 'Catherine Dewey', 'Rue Joseph-Bens 532', 'Bruxelles', NULL, ,('Ernst Handel', 'Roland Mendel', 'Kirchgasse 6', 'Graz', NULL, ,('Cactus Comidas para Ilevar', 'Patricio Simpson', 'Cerrito 333', 'Buenos Aires', NULL, ,('Wellington Importadora', 'Paula Parente', 'Rua do Mercado, 12', 'Resende', 'SP', ('Wartian Herkku', 'Pirkko Koskitalo', 'Torikatu 38', 'Oulu', NULL, PostalCode, CountryRegion, Telephone, Fax) (Company, ContactName, Address, City, StateProvince, Creating a table using NEWID for uniqueidentifier data type. In assigning the default value of NEWID(), each new and existing row has a unique value for the CustomerID column. The following example creates the cust table with a uniqueidentifier data type, and uses NEWID to fill the table with a default value. This number is shown only for illustration. Here is the result set.The value returned by NEWID is different for each computer. SELECT CONVERT(uniqueidentifier, AS TruncatedValue Because the uniqueidentifier type is limited to 36 characters, the characters that exceed that length are truncated. The following example demonstrates the truncation of data when the value is too long for the data type being converted to. The following example converts a uniqueidentifier value to a char data type.
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