창고/SQL공부방
AND OR 쿼리 실습
아프로대쉬
2020. 9. 2. 15:03
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CREATE TABLE exercise_logs
(id INTEGER PRIMARY KEY AUTOINCREMENT,
type TEXT,
minutes INTEGER,
calories INTEGER,
heart_rate INTEGER);
INSERT INTO exercise_logs(type, minutes, calories, heart_rate) VALUES ("biking", 30, 100, 110);
INSERT INTO exercise_logs(type, minutes, calories, heart_rate) VALUES ("biking", 10, 30, 105);
INSERT INTO exercise_logs(type, minutes, calories, heart_rate) VALUES ("dancing", 15, 200, 120);
SELECT * FROM exercise_logs WHERE calories > 50 ORDER BY calories;
/* AND */
SELECT * FROM exercise_logs WHERE calories > 50 AND minutes < 30;
/* OR */
SELECT * FROM exercise_logs WHERE calories > 50 OR heart_rate > 100;
이 쿼리를 보고 스키마와 쿼리 결과를 엑셀로 만들어 보자~!!
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