SELECT F.FLAVOR AS FLAVOR
FROM FIRST_HALF F
INNER JOIN ICECREAM_INFO I ON F.FLAVOR = I.FLAVOR
WHERE F.TOTAL_ORDER > 3000 AND I.INGREDIENT_TYPE = 'fruit_based'
ORDER BY F.TOTAL_ORDER DESC
SELECT PT_NAME,
PT_NO,
GEND_CD,
AGE,
CASE WHEN TLNO IS NULL THEN 'NONE'
ELSE TLNO
END AS TLNO
FROM PATIENT
WHERE AGE <= 12 AND GEND_CD = "W"
ORDER BY AGE DESC, PT_NAME
SELECT DR_NAME,
DR_ID,
MCDP_CD,
DATE_FORMAT(HIRE_YMD, "%Y-%m-%d") as HIRE_YMD
FROM DOCTOR
WHERE (MCDP_CD = "CS") OR (MCDP_CD = "GS")
ORDER BY HIRE_YMD DESC, DR_NAME
SELECT MEMBER_ID,
MEMBER_NAME,
GENDER,
DATE_FORMAT(DATE_OF_BIRTH, "%Y-%m-%d") AS DATE_OF_BIRTH
FROM MEMBER_PROFILE
where MONTH(DATE_FORMAT(DATE_OF_BIRTH, "%Y-%m-%d")) = 3 AND
GENDER = "W" AND
TLNO IS NOT NULL
ORDER BY MEMBER_ID
SELECT FACTORY_ID,
FACTORY_NAME,
ADDRESS
FROM FOOD_FACTORY
WHERE LEFT(TLNO, 3) = 033
ORDER BY FACTORY_ID
SELECT RI.REST_ID,
RI.REST_NAME,
RI.FOOD_TYPE,
RI.FAVORITES,
RI.ADDRESS,
ROUND(AVG(RR.REVIEW_SCORE),2) AS SCORE
FROM REST_INFO RI
INNER JOIN REST_REVIEW RR ON RI.REST_ID = RR.REST_ID
WHERE LEFT(RI.ADDRESS,2) = '서울'
GROUP BY RI.REST_ID, RI.REST_NAME, RI.FOOD_TYPE, RI.FAVORITES, RI.ADDRESS
ORDER BY SCORE DESC, RI.FAVORITES DESC
SELECT FLAVOR
FROM FIRST_HALF
ORDER BY TOTAL_ORDER DESC, SHIPMENT_ID
SELECT USER_ID,
PRODUCT_ID
FROM ONLINE_SALE
GROUP BY USER_ID, PRODUCT_ID
HAVING COUNT(*) > 1
ORDER BY USER_ID, PRODUCT_ID DESC
SELECT *
FROM ANIMAL_INS
ORDER BY ANIMAL_ID
SELECT NAME,
DATETIME
FROM ANIMAL_INS
ORDER BY ANIMAL_ID DESC
[6주차]리트코드: day1 ~ day4 (0) | 2022.12.08 |
---|---|
[5주차] 프로그래머스: JOIN, STRING, DATE (0) | 2022.12.08 |
[4주차] 프로그래머스: GROUP BY/ IS NULL/ JOIN (0) | 2022.11.22 |
[3주차] 프로그래머스: SUM, MAX, MIN / GROUP BY (1) | 2022.11.22 |
[2주차] 프로그래머스, SELECT/ SUM,MIN,MAX 문제풀이 (0) | 2022.11.11 |