4.4 Merge by row - different name and number of columns - keep only duplicate columns

 

Before merging:

FruitsPriceStock.xlsx

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MeatsPriceStock.xlsx

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After merging:

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Script:

A
1 =file(“FruitsPriceStock.xlsx”).xlsimport@t()
2 =file(“MeatsPriceStock.xlsx”).xlsimport@t()
3 =create(${(A1.fname()^A2.fname()).concat@c()})
4 =A3.insert@f(0:A1)
=A3.insert@f(0:A2)
=file(“FoodsPriceStock.xlsx”).xlsexport@t(A3)

A3: Only duplicate columns need to be kept, so use the intersection of column names