Question on the table references you showed today: If you process multiple tables sequentially as part of a script, do you iterate the table references ad infinitum (dt1, dt2, dt3,...) or is there a smarter solution?
Background: I frequently manipulate tables (join, concatenate, split, etc.) and sometimes have quite a few tables that I sequentially open, process and close before moving on to the next table in the same script until I have the final table I want.