Database Challenges

-- File Name: jagat_patel_tsqlchallenge_15.sql
SELECT 
	Row,[1],[2],[3],[4],[5],[6],[7],[8],[9]
FROM
(
	SELECT r.Row,c.Col, CASE WHEN r.Row%c.Col = 0 THEN 'X' ELSE '' END AS Div
	FROM @Rows r
	CROSS APPLY @Cols c
) as p
PIVOT
(
MAX(div)
FOR Col IN
( [1],[2],[3],[4],[5],[6],[7],[8],[9])
) AS pvt
ORDER BY pvt.Row;

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