Ascending order
You can retrieve results in ascending order by specifying ASC in the ORDER BY clause of your SELECT statement.
For example, the following query retrieves the employee numbers, last names, and hire dates of employees in department A00 in ascending order of hire dates:
SELECT EMPNO, LASTNAME, HIREDATE
FROM EMP
WHERE DEPT = 'A00'
ORDER BY HIREDATE ASC;
The result table looks like this:
EMPNO LASTNAME HIREDATE
====== ========= ==========
000010 HAAS 1975-01-01
200010 HEMMINGER 1985-01-01
000120 CONNOR 1990-12-05
This SELECT statement shows the seniority of employees. ASC is the default sorting order.