The following bug has been logged online:
Bug reference: 1623
Logged by: Diarmaid Foley
Email address: [EMAIL PROTECTED]
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 ñ in España (U00F1). This is very
important feature that should exist as standard in any data loading
facility.
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TIP 9: the planner will ignore your desire to choose an index scan if your
joining column's datatypes do not match