12 2019 档案
摘要:#多个单元格合并成一列 def ab(df): return', '.join(df.values) #剔除空字符或者空值 data = data[(data['project'].isnull()==False) & (data['project']!='')] data1 = data.grou
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摘要:SELECT t.*, CASE WHEN t.SaleDealMoney_last IS NULL OR t.SaleDealMoney_last=0 THEN 0 ELSE FORMAT(((t.SaleDealMoney_this-t.SaleDealMoney_last)/t.SaleDea
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