技术对比

1.添加Age、Fullname字段 esproc： A 1 =now() 2 =file("C:\\Users\\Sean\\Desktop\\esproc_vs_python\\EMPLOYEE.txt") 3 =A2.import@t() 4 =A3.derive(age(BIRTHDAY):Age,NAME+"&quo...

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").import@t() 3 =A2.groups(year(ORDERDATE):y,month(ORDERDATE):m;sum(A...

1.添加Age、Fullname字段 esproc： A 1 =now() 2 =file("C:\\Users\\Sean\\Desktop\\esproc_vs_python\\EMPLOYEE.txt") 3 =A2.import@t() 4 =A3.derive(age(BIRTHDAY):Age,NAME+"&quo...

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").import@t() 3 =A2.groups(year(ORDERDATE):y,month(ORDERDATE):m;sum(A...