I fond a problem at the RC1 of PostgreSQL (W32 - Version)
When you use the UPPER or LOWER function with German letters (ä,ö,ü) this
letters stay in lower/upper case.
You can reproduce this error with this simple examples:
select upper('ü');
select upper('Tüte');
Test
ID | sText
-------------------
1 | TÜTE
2 | EIMER
select * from Test where sText = upper('tüte');
I can reproduce this problem in several computers.
Mit freundlichen Gruessen / with best regards
Hendrik Hesse
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http://www.polysius.com
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