A query to swap the data in two fields

[zzapper]

Hi,

I want to swap the data in two fields

eg
  t1.beds to t1.beds2
and
 t2.beds2 to t1.beds

Do i need to temporarily store one of the fields (thinking like a programmer)?

Can you suggest what query I need here pls?
zzapper (vim, cygwin, wiki & zsh)
--

vim -c ":%s%s*%CyrnfrTfcbafbeROenzSZbbyranne%|:%s)[R-T]) )Ig|:norm G1VGg?"

http://www.vim.org/tips/tip.php?tip_id=305  Best of Vim Tips