Database Challenges

-- File Name: Joe_Jameson_tsqlchallenge_15.sql
SELECT Row AS 'col'
	, [1], [2], [3], [4], [5], [6], [7], [8], [9]
FROM (
	SELECT Row, Col, CASE WHEN (row%col)=0 THEN 'x' ELSE '' END x
	from @Rows
	CROSS JOIN @Cols
) p PIVOT (
	MAX(x) FOR Col IN ( [1], [2], [3], [4], [5], [6], [7], [8], [9] )
) AS pvt

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