The following bug has been logged online:

Bug reference: 1086
Logged by: polrus

Email address: dpbasti (AT) wp (DOT) pl

PostgreSQL version: 7.5 Dev

Operating system: cygwin on xp

Description: lower and upper functions

Details:

lower and uper functions don't proces polish leters ąółęźżść


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"PostgreSQL Bugs List" <pgsql-bugs (AT) postgresql (DOT) org> writes:
At the moment we only support those in single-byte encodings (ie, don't
use Unicode as the database encoding). Also, check that you initdb'd
with the correct locale setting.

regards, tom lane

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