SELECTクエリーをWHERE条件で使用する例は以下のとおりです。
SELECT *
FROM s1 PIVOT (SUM(sales) FOR mon IN (‘Jan’ as Jan, ‘Feb’ as Feb, ‘Mar’ as Mar))tmp where Jan=100;
*** Query completed. 1 rows found. 4 columns returned.
*** Total elapsed time was 1 second.
Yr Jan Feb Mar
------ -------- -------- --------
2001 100 110 120