Problem with Upper/Lower Function

I fond a problem at the RC1 of PostgreSQL (W32 - Version)

When you use the UPPER or LOWER function with German letters (=E4,=F6,=FC) =
this
letters stay in lower/upper case.
You can reproduce this error with this simple examples:

select upper('=FC');
select upper('T=FCte');

Test
ID    |   sText=20=20=20
-------------------
1        |   T=DCTE
2    |   EIMER

select * from Test where sText =3D upper('t=FCte');


I can reproduce this problem in several computers.




Mit freundlichen Gruessen / with best regards

Hendrik Hesse
--------------------------------------------------
P O L Y S I U S   AG
Abt. 164=20
Graf-Galen-Str. 17
59269 Beckum
Tel.:    +49 (0)2525 99 2076
Fax.:    +49 (0)2525 99 2100
mailto:Hendrik.Hesse@thyssenkrupp.com
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