Problem in spool file

Question

Hi,
Iam new to oracle. When I give the below query at SQL prompt.
SQL> select col1||'`ß`'||col2 from tablename where rownum<2;
1-J7WGX*`ß`*1-7OKC-23
Iam getting ß within appostropies...... If I remove appostropies and give the query it is throwing an error.
If I give the same query in spool as below.
SqlExport=`sqlplus -s username/password@databasename <<EOF
spool test1.sh;
set linesize 1000;
set PAGESIZE 0 space 0 feedback off echo off verify off heading off;
set termout off trimspool on;
select col1||'`ß`'||col2 from tablename where rownum<2;
exit sql.sqlcode;
spool off;
EXIT;
EOF`
test1.sh[11]: ||col2 from tablename where rownum<2;^Jexit sql.sqlcode;^Jspool off;^J EXIT;^J EOF: not found
SqlExport=ß
Please let me know any reason behind this.
I have set language parameters in .profile as
#EXTENDED CHARACTER SET SUPPORT
set NLS_LANG=AMERICAN_AMERICA.AL32UTF8
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8
set NLS_LIST_SEPARATOR=ß
export NLS_LIST_SEPARATOR

Answer 1

May be this will help. I don't have linux installed on my system
In the script first define one variable with value. then you that variable in the query like:
SQL> var b nvarchar2(10);
SQL> begin :b:='`ß`'; end;
  2  /
PL/SQL procedure successfully completed.
SQL> select empno||:b || ename from  emp;
EMPNO||:B||ENAME
1`ß`gggg
7369`ß`SMITH
7499`ß`ALLEN
7521`ß`WARD
7566`ß`JONES
7654`ß`MARTIN
7698`ß`BLAKE
7782`ß`CLARK
7788`ß`SCOTT
7839`ß`KING
7844`ß`TURNER
EMPNO||:B||ENAME
7876`ß`ADAMS
7900`ß`JAMES
7902`ß`FORD
7934`ß`MILLER
15 rows selected.
SQL>