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[Programmers] [SQL] ์ƒ์œ„ N๊ฐœ ๋ ˆ์ฝ”๋“œ

Dbswnstjd 2022. 3. 14. 11:49

https://programmers.co.kr/learn/courses/30/lessons/59405

 

์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต - ์ƒ์œ„ n๊ฐœ ๋ ˆ์ฝ”๋“œ

ANIMAL_INS ํ…Œ์ด๋ธ”์€ ๋™๋ฌผ ๋ณดํ˜ธ์†Œ์— ๋“ค์–ด์˜จ ๋™๋ฌผ์˜ ์ •๋ณด๋ฅผ ๋‹ด์€ ํ…Œ์ด๋ธ”์ž…๋‹ˆ๋‹ค. ANIMAL_INS ํ…Œ์ด๋ธ” ๊ตฌ์กฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์œผ๋ฉฐ, ANIMAL_ID, ANIMAL_TYPE, DATETIME, INTAKE_CONDITION, NAME, SEX_UPON_INTAKE๋Š” ๊ฐ๊ฐ ๋™๋ฌผ์˜ ์•„์ด๋””

programmers.co.kr

ํ’€์ด

SELECT NAME 
FROM ANIMAL_INS
ORDER BY DATETIME LIMIT 1