傅昶玮: 晕,成语都接这么长了还在争论这个问题 [阅读: 602] 2004-11-11 09:28:18 SELECT AAA.A,AAA.B,AAA.C,AAA.D FROM 表 AAA Inner join ( SELECT A, MAX(C) as CC,Max(D) as DD FROM 表 GROUP BY A ) AS BBB On AAA.A = BBB.A AND AAA.C = BBB.CC And AAA.D = BBB.DD