Kashin Oleg wrote:
> My database is with UTF8 encoding. When I use function "upper" for any filed
> of table I get the next error
> "Invalid multibyte character for locale".
Did you select a locale appropiate for UTF8 as well? It's pretty easy
to get into trouble if you select a non-matching pair of locale and
encoding. UTF8 locales are usually prefixed with ".UTF8", so for
example in my case es_CL.UTF8 works with UTF8 encoding, but es_CL
doesn't, as the latter assumes iso-8859-1 encoding.
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Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.