> For a third proposal which is IMHO the cleanest one so far, please
> have a look at the mail, I've sent to Bruce and psql-bugs earlier
> today. In short: PostgreSQL should be compiled with --enable-multibyte
> and --enable-unicode-convertion and the Tcl interfaces (PgTcl and
> PL/Tcl) should be changed to set their client encoding to UNICODE if
> the Tcl version requires UTF-8 strings.
third proposal relates to pgtcl clients only, patch deals with pl/tcl.
So it's unrelated problems.
