lower('Å') or upper('å') gives improper results. - Mailing list pgsql-bugs

Hi,

Please find the output of the simple query :

sfa_db=> select upper('å');
 upper 
-------
 å
(1 row)

PostGRESql doesn't convert the special characters like Å, Ò, etc into their lower case when using function lower and
vice-versawhen using upper. 

Neha