05 2021 档案
摘要:10个月的数据统计、 select a.f_year,a.f_month , Convert(decimal(5,2),100-100*numQualified/nullif(numFeed,0)) KpiUnqualified , Convert(decimal(5,2),numQualified
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摘要:1.列举最近10个月 select year(F_MonthDay) f_year,month(F_MonthDay) f_month from ( SELECT DATEADD(mm,number,dateadd(mm,-9,getdate())) AS F_MonthDay FROM maste
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