Again!! locale per column for postgreSQL

In this distribution you will find file nls_string.c. It contains the
definition of function nls_string(text, text) which takes a string
parameter and a locale name and returns string describing the ordering.
So you can run

  select * from table order by nls_string(name, 'en_US.UTF-8')

or

  select * from table order by nls_string(name, 'cs_CZ.UTF-8')

or

  select * from table order by nls_string(name, 'C')

M. taghizade