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/* SELECT statement built using a subquery. */
SELECT Name
FROM AdventureWorks.Production.Product
WHERE ListPrice =
(SELECT ListPrice
FROM AdventureWorks.Production.Product
WHERE Name = 'Chainring Bolts' )
/* SELECT statement built using a join that returns
the same result set. */
SELECT Prd1. Name
FROM AdventureWorks.Production.Product AS Prd1
JOIN AdventureWorks.Production.Product AS Prd2
ON (Prd1.ListPrice = Prd2.ListPrice)
WHERE Prd2. Name = 'Chainring Bolts'