請問用SQL語句? |
尚未結案
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liews1
一般會員 發表:4 回覆:2 積分:1 註冊:2004-11-18 發送簡訊給我 |
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Fishman
尊榮會員 發表:120 回覆:1949 積分:2163 註冊:2006-10-28 發送簡訊給我 |
Hi liews1, 假設你的 DB 為 MS SQL 2000
SELECT S.ID, S.S1, S.S2, S.S3, S.S4, (S.C1 S.C2 S.C3 S.C4) AS C FROM (SELECT ID, S1, S2, S3, S4, CASE WHEN S1 > 60 THEN 1 ELSE 0 END AS C1, CASE WHEN S2 > 60 THEN 1 ELSE 0 END AS C2, CASE WHEN S3 > 60 THEN 1 ELSE 0 END AS C3, CASE WHEN S4 > 60 THEN 1 ELSE 0 END AS C4 FROM [dbo].[TTT]) S UNION ALL SELECT 'TOTAL', SUM(S.C1) AS S1, SUM(S.C2) AS S2, SUM(S.C3) AS S3, SUM(S.C4) AS S4, SUM(S.C1) SUM(S.C2) SUM(S.C3) SUM(S.C4) AS C FROM (SELECT ID, S1, S2, S3, S4, CASE WHEN S1 > 60 THEN 1 ELSE 0 END AS C1, CASE WHEN S2 > 60 THEN 1 ELSE 0 END AS C2, CASE WHEN S3 > 60 THEN 1 ELSE 0 END AS C3, CASE WHEN S4 > 60 THEN 1 ELSE 0 END AS C4 FROM [dbo].[TTT]) S---------------------------------- 小弟才疏學淺,若有謬誤尚請不吝指教 ----------------------------------
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Fishman |
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