USE Study
GO

-- BETWEEN
SELECT * FROM EMPLOYEE
WHERE SALARY BETWEEN 400 AND 600

-- IN
SELECT ENAME, JOB FROM EMPLOYEE
WHERE JOB IN ('section', 'senior')

-- IS NULL
SELECT * FROM EMPLOYEE
WHERE COMMISSION IS NOT NULL

-- LIKE
-- %: ÀÓÀÇ ±æÀÌ ¹®ÀÚ¿­, _: ÇѱÛÀÚ ¹®ÀÚ
SELECT * FROM DEPARTMENT
WHERE DNAME LIKE 'H%n'


-- ORDER BY
SELECT ENAME, SALARY, DNO
FROM EMPLOYEE
ORDER BY SALARY DESC

-- ORDER BY (´ÙÁß ¼Ó¼º Á¤·Ä), TIE BREAK
SELECT ENAME, SALARY, DNO
FROM EMPLOYEE
ORDER BY SALARY DESC, DNO ASC