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sql-server-samples/samples/demos/Showplan/SortWarning.sql

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420 B
Transact-SQL

-- Sort Spill
-- Get Actual Execution Plan
USE AdventureWorks2014
--USE AdventureWorks2016CTP3
GO
--Execute
DBCC FREEPROCCACHE
GO
SELECT *
FROM Sales.SalesOrderDetail SOD
INNER JOIN Production.Product P ON SOD.ProductID = P.ProductID
ORDER BY Style
OPTION (QUERYTRACEON 9481)
GO
/*
Observe the type of Spill = 1
Means one pass over the data was enough to complete the sort in the Worktable
*/