SQL> select emp_id || chr(10) || emp_name || chr(10) || salary from emp;
EMP_ID||CHR(10)||EMP_NAME||CHR(10)||SALARY --------------------------------------------------------- E01 なまえ１ 150
E02 なまえ２ 300
SQL> select emp_id, emp_name, salary from emp;
EMP_ID EMP_NAME SALARY ----- ---------- ---------- E01 なまえ１ 150 E02 なまえ２ 300
