Set Column Names to UpperCase
I am trying to set all the Column Names to uppercase. I have tried the below but it just changes the list to uppercase not the columns.
col_name_list = dt3 << get column names(string);
for (i = 1, i <= nitems(col_name_list), i++,
col_name_list[i] = uppercase(col_name_list[i]);
What do I need to do to change all of my column names to uppercase?