Your database character set must be win1254 and

Your field collatin must be collate pxw_turk









_____

From: firebird-support@yahoogroups.com
[mailto:firebird-support@yahoogroups.com] On Behalf Of Orhan TURHAN
Sent: Friday, May 02, 2008 11:54 AM
To: firebird-support@yahoogroups.com
Subject: [firebird-support] select * from table where upper(field) =
upper(?field COLLATE PXW_TURK)



sql:
select * from table where upper(field) = upper(?field COLLATE PXW_TURK)

error:
An error was found in the application program input parameters for the
SQL statement.
Dynamic SQL Error.
SQL error code = -804.
Data type unknown.



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