The following bug has been logged online:
Bug reference: 1623
Logged by: Diarmaid Foley
Email address: foleydiarmaid(at)yahoo(dot)com
PostgreSQL version: 8.0.1
Operating system: Windows XP professional
Description: COPY and unicode
Details:
The COPY command for loading data does not support data containing extended
unicode characters. For example: the in Espaa (U00F1). This is very
important feature that should exist as standard in any data loading
facility.