전문전송시 베트남어를 처리할 때 문제가 있음

,rpad(NVL(EMPLOYEE_NUMBER,’ ‘),10,’ ‘) AS EMPLOYEE
,SUBSTRB(RPAD(NVL(TO_MULTI_BYTE(EMPLOYEE_NAME),’ ‘),30 ,’ ‘) || RPAD(‘ ‘,30,’ ‘),1,30) AS EMPLOYEE_NAME
,SUBSTRB(RPAD(NVL(TO_MULTI_BYTE(EMPLOYEE_ENGLISH_NAME),’ ‘),150 ,’ ‘) || RPAD(‘ ‘,30,’ ‘),1,30) AS EMPLOYEE_ENGLISH_NAME

참고.
TO_MULTI_BYTE(), RPAD() 전각, 전문 채우기(http://dobioi.com/453)
PL/SQL 문자열 함수 정리 (http://deviant86.tistory.com/m/post/456)