Henry House (hajhouse(at)houseag(dot)com) reports a bug with a severity of 3
The lower the number the more severe it is.
Short Description
lower(), upper(), & initcap() do not work on utf-8 chars
Long Description
The string case manipulation functions lower(), upper(), & initcap()
have no effect on non-ASCII characters in the argument, such as , ,
, , etc. ASCII chars in the argument are properly up- or down-cased.
The database encoding is UTF-8.
Sample Code
SELECT upper('');
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