esproc vs python 4

1.计算每年同月份增长比 esproc   A 1 =now() 2 =file("C:\\Users\\Sean\\Desktop\\kaggle_data\\music_project_data\\sales.csv")[email protected]() 3 =A2.groups(year(ORDERDATE):y,month(ORDERDATE):m;sum(AMOUNT):x) 4 =

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