How to load the international characters by using the SQL*Loader(UNIX)?

Question

Hi Everyone,
I am not able to load the international characters thru SQL*Loader which is calling from Unix. Whenever I load these characters , appears in DB such as Square box. Please help me how to resolve the issue.
Using version is:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE     10.2.0.4.0     Production
TNS for IBM/AIX RISC System/6000: Version 10.2.0.4.0 - Productio
NLSRTL Version 10.2.0.4.0 - Production
Thanks in advance.
Regards,
Vissu.....

Answer 1

This may help
SQL> CREATE TABLE test_sqlldr_unicode (id INTEGER, name VARCHAR2(100 BYTE));
Table created.Now my data file.
1,"ABóCD"
2,"öXYZó"
3,"EFGÚHIJK"
4,"øøøøøøøøøøøøøøø"My control file.
LOAD DATA
CHARACTERSET WE8ISO8859P1
INFILE 'C:\test_sqlldr_unicode.txt'
REPLACE
INTO TABLE test_sqlldr_unicode
FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '"'
(id INTEGER EXTERNAL , name )
{code}
Running the sqlldr
{code}
C:\>sqlldr USERID=hr/hr CONTROL=test_sqlldr_unicode.ctl LOG=test_sqlldr_unicode.
log
SQL*Loader: Release 10.2.0.1.0 - Production on Thu Dec 30 19:38:22 2010
Copyright (c) 1982, 2005, Oracle.  All rights reserved.
Commit point reached - logical record count 5
C:\>
{code}
The table
{code}
SQL> SELECT * FROM test_sqlldr_unicode;
        ID NAME
         1 ABóCD
         2 öXYZó
         3 EFGÚHIJK
         4 øøøøøøøøøøøøøøø
SQL>
{code}