Hi

When I try to run a query which contains functions I get exceptions like the
following:
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java.sql.SQLException: org.firebirdsql.jdbc.FBSQLException: GDS Exception.
Dynamic SQL Error
SQL error code = -804
Function unknown
upper
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The query e.g.:
select * from "Party" where upper("Name" || ' ' || coalesce("FirstName",''))
like 'SANTIAGO%'

I am using JayBird JCA/JDBC Driver for Firebird version 1.0.1. with Firebird
1.5 RC6
Has anybody an idea what could cause the problem?

Regards
Daniel