USE tempdb
GO

IF OBJECTPROPERTY(OBJECT_ID('dbo.Matrix'), 'IsUserTable') = 1
  DROP TABLE dbo.Matrix
GO

CREATE TABLE dbo.Matrix
(
  orderyear INT NOT NULL PRIMARY KEY,
  y2002 INT NULL,
  y2003 INT NULL,
  y2004 INT NULL
)

SET NOCOUNT ON
INSERT INTO dbo.Matrix(orderyear, y2002) VALUES(2002, 1)
INSERT INTO dbo.Matrix(orderyear, y2003) VALUES(2003, 1)
INSERT INTO dbo.Matrix(orderyear, y2004) VALUES(2004, 1)



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