Remove duplicates with upload

[KirstenKa]

Is it possible to already in the upload script remove duplicates, similar to how this works in excel:  Data/Remove duplicates and that you can select a value based on which you would like to deduplicate

[Chanty4u]

Try this 

LOAD DISTINCT

    Field1,

    Field2,

    Field3

FROM

    .......

[KirstenKa]

Thanks how should I define the value based on which it should deduplicate. In my case it is value “Trading Co”