์๊ณ ๋ฆฌ์ฆ ๐ก/ํ๋ก๊ทธ๋๋จธ์ค
๊ณ ์์ด์ ๊ฐ๋ ๋ช ๋ง๋ฆฌ ์์๊น (Group by)
@ENFJ
2025. 3. 31. 22:02
https://school.programmers.co.kr/learn/courses/30/lessons/59040
ํ๋ก๊ทธ๋๋จธ์ค
SW๊ฐ๋ฐ์๋ฅผ ์ํ ํ๊ฐ, ๊ต์ก, ์ฑ์ฉ๊น์ง Total Solution์ ์ ๊ณตํ๋ ๊ฐ๋ฐ์ ์ฑ์ฅ์ ์ํ ๋ฒ ์ด์ค์บ ํ
programmers.co.kr
SELECT animal_type, count(animal_type) as count
from animal_ins
group by animal_type
order by animal_type