My Oracle database server is installed in Solaris and client in Windows 2000. The NLS_LANG parameter in the client registry is set to AMERICAN_AMERICA.WE8ISO8859P1. No parameter is set in the server. I created a table with a column of type varchar2 . When i entered data in English , it displayed the same characters. But when I entered the text in KOREAN, it gets inserted but is displayed as some question marks like ???O?OA.
How should i set up the database as multilingual one.