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查询SQL表中某几个字段值有重复的记录

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Release: 2016-06-07 17:46:46
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SELECT *
FROM BXSK_Tab3
WHERE (skid IN
          (
SELECT skid
         
FROM BXSK_Tab3
         
WHERE (upYear = 2008AND (upMonth = 4)
         
GROUP BY skid
         
HAVING (COUNT(skid) > 1)) 

and

upyear 
IN
          (
SELECT upyear
         
FROM BXSK_Tab3
         
WHERE (upYear = 2008AND (upMonth = 4)
         
GROUP BY upyear
         
HAVING (COUNT(upyear) > 1))


)
ORDER BY skid,upyear
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