Renaming and reordering columns
*******************************


Rename columns
==============

You can rename the columns in a table by using the "Table.rename()"
method and specifying the new column names as an array or dictionary
mapping old column names to new ones.

   table = Table(rows, column_names = ['a', 'b', 'c'])
   new_table = table.rename(column_names = ['one', 'two', 'three'])
   # or
   new_table = table.rename(column_names = {'a': 'one', 'b': 'two', 'c': 'three'})


Reorder columns
===============

You can reorder the columns in a table by using the "Table.select()"
method and specifying the column names in the order you want:

   new_table = table.select(['3rd_column_name', '1st_column_name', '2nd_column_name'])
