Hello all. I'm stuck on a problem, and hoping someone can help me out. I have a large csv file that I am trying to join to an xlsx. In the xlsx I have an ID number. In the csv I have a lower range of id numbers in one column, and an upper range of id numbers in the next column. I need to join the files where the xlsx id is in between the csv lower and upper columns. For example:
csvLowerNum csvUpperNum xlsxId
1 10 5
Any ideas?