SELECT 문 기본 SELECT * FROM employees; 테이블 모든 열 조회 WHERE 조건절 SELECT employee_id, first_name, last_name FROM employees; SELECT * FROM employees WHERE email LIKE 'V'||'%'; SELECT * FROM employees WHERE salary >= 6000 ORDER BY salary; 테이블 모든 열 조회 연산자 SELECT * FROM employees WHERE salary IN (6000, 8000) ORDER BY salary; IN : 해당값만 출력 WHERE email LIKE 'B'||'%' ORDER BY salary; WHERE email LIKE 'B'||'___..
