Load only specific values

[#1]

I have a spreadsheet that has a column (Material) that contains thousands of values.  I've isolated all of the values (thousands) that I do not want to load in a separate workbook (ExcludedMaterials). Now I'm looking for a way to load the entire spreadsheet except the rows where the value in the Material column matches a value specified in the ExcludedMaterails workbook. 

Is there a function that allows you to load all values except those specified in another list?  Thanks for any and all help!

[sunny_talwar · Accepted solution]

Try something like this:

Excluded:

LOAD Material as ExcludedMaterial

FROM ExcludedFile;

Table:

LOAD Material,

           AllOtherColumns

FROM File

Where not Exist(ExcludedMaterial, Material);