select dwdm, dwzh, sbjgdm, sbjbzh, count(dwzh), count(sbjbzh)
from YourTable
group by dwdm, dwzh, sbjgdm, sbjbzh
having count(dwzh) >= 2 and count(sbjbzh) >= 2
from YourTable
group by dwdm, dwzh, sbjgdm, sbjbzh
having count(dwzh) >= 2 and count(sbjbzh) >= 2
解决方案 »
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