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목록프로그래머스 SQL 문제풀이(Oracle) (59)
Creative Code
SELECT CAR_TYPE, COUNT(*) AS CARS FROM CAR_RENTAL_COMPANY_CAR WHERE OPTIONS LIKE '%통풍시트%' OR OPTIONS LIKE '%열선시트%'OR OPTIONS LIKE'%가죽시트%' GROUP BY CAR_TYPE ORDER BY CAR_TYPE;
SELECT MCDP_CD AS "진료과코드", COUNT(*) AS "5월예약건수" FROM APPOINTMENT WHERE to_char(APNT_YMD,'YYYY-MM') = '2022-05' GROUP BY MCDP_CD ORDER BY "5월예약건수", "진료과코드"
SELECT to_number(to_char(DATETIME,'hh24')) AS HOUR,COUNT(to_char(DATETIME,'hh24')) AS COUNT FROM ANIMAL_OUTS WHERE to_char(DATETIME,'hh24') >= 9 AND to_char(DATETIME,'hh24')
SELECT SUBSTR(PRODUCT_CODE,1,2) AS CATEGORY, COUNT(*) PRODUCTS FROM PRODUCT GROUP BY SUBSTR(PRODUCT_CODE,1,2) ORDER BY CATEGORY;
SELECT ANIMAL_TYPE, COUNT(ANIMAL_TYPE) FROM ANIMAL_INS GROUP BY ANIMAL_TYPE
SELECT ANIMAL_ID, NAME, replace(SEX_UPON_INTAKE,'Neutered Male','O') AS 중성화 FROM ANIMAL_INS WHERE SEX_UPON_INTAKE = 'Neutered Male' UNION SELECT ANIMAL_ID, NAME, replace(SEX_UPON_INTAKE,'Spayed Female','O') AS 중성화 FROM ANIMAL_INS WHERE SEX_UPON_INTAKE = 'Spayed Female' UNION SELECT ANIMAL_ID, NAME, replace(SEX_UPON_INTAKE,'Intact Male','X') AS 중성화 FROM ANIMAL_INS WHERE SEX_UPON_INTAKE = 'Intact ..