これを試して、どのように機能するか教えてください:
WITH DATA1 (ID, TaxCode)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY TaxCode desc) AS ID, A.TaxCode FROM Table A)
, DATA2 (ID, OwnerTax)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY Ownertax desc) AS ID, A.OwnerTax FROM Table A)
, DATA3 (ID, OwnerOther)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY OwnerOther desc) AS ID, A.OwnerOther FROM Table A)
, DATA4 (ID, DEDCode)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY DEDCode desc) AS ID, A.DEDCode FROM Table A)
SELECT DATA1.TaxCode, DATA2.OwnerTax, DATA3.OwnerOther, DATA4.DEDCode
FROM DATA1
LEFT JOIN DATA2 ON DATA1.ID = DATA2.ID
LEFT JOIN Data3 ON DATA1.ID = DATA3.ID
LEFT JOIN Data4 ON DATA1.ID = DATA4.ID
以下の SQL は、リンクhttp://sqlfiddle.com/#!3/76999/11をコピーして右側のウィンドウに直接貼り付けると機能します。
With Source1 (TaxCode, OwnerTax, OwnerOther, dedCode)
As(
SELECT
CASE WHEN [Adjdesc] = 'TAX' THEN [TaxCode] ELSE null END AS TaxCode,
CASE WHEN [Adjdesc] = 'TAX' THEN [adj] END AS OwnerTax,
CASE WHEN [Adjdesc] <> 'TAX' THEN [adj] END AS OwnerOther,
CASE WHEN [Adjdesc] <> 'TAX' THEN [TaxCode] ELSE null END AS dedCode
FROM test4 AS A
WHERE adj IS NOT NULL)
, DATA1 (ID, TaxCode)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY TaxCode desc) AS ID, A.TaxCode FROM Source1 A)
, DATA2 (ID, OwnerTax)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY Ownertax desc) AS ID, A.OwnerTax FROM Source1 A)
, DATA3 (ID, OwnerOther)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY OwnerOther desc) AS ID, A.OwnerOther FROM Source1 A)
, DATA4 (ID, DEDCode)
AS
(SELECT ROW_NUMBER() OVER (ORDER BY DEDCode desc) AS ID, A.DEDCode FROM Source1 A)
SELECT DATA1.TaxCode, DATA2.OwnerTax, DATA3.OwnerOther, DATA4.DEDCode
FROM DATA1
LEFT JOIN DATA2 ON DATA1.ID = DATA2.ID
LEFT JOIN Data3 ON DATA1.ID = DATA3.ID
LEFT JOIN Data4 ON DATA1.ID = DATA4.ID