Creating column subset based on list which may contain non-existent columns
Hi Users, I read through a prior discussion related to this topic but did not find all the answers.I would like to know how to create a column subset based on a given list of columns. I know that you can easily do this when the columns in the given list exist in the datatable you would like to subset.What I want to know is how do you make the script robust so that it does not give the error that "...