๐Ÿ’ SQL/Select

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค][SQL] Python ๊ฐœ๋ฐœ์ž ๊ตฌํ•˜๊ธฐ

์„ ๋‹ฌ 2024. 4. 10. 21:57
๋ฐ˜์‘ํ˜•

https://school.programmers.co.kr/learn/courses/30/lessons/276013

 

ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค

์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”.

programmers.co.kr

 

๋ฌธ์ œ

DEVELOPER_INFOS ํ…Œ์ด๋ธ”์—์„œ Python ์Šคํ‚ฌ์„ ๊ฐ€์ง„ ๊ฐœ๋ฐœ์ž์˜ ์ •๋ณด๋ฅผ ์กฐํšŒํ•˜๋ ค ํ•ฉ๋‹ˆ๋‹ค. 

Python ์Šคํ‚ฌ์„ ๊ฐ€์ง„ ๊ฐœ๋ฐœ์ž์˜ ID, ์ด๋ฉ”์ผ, ์ด๋ฆ„, ์„ฑ์„ ์กฐํšŒํ•˜๋Š” SQL ๋ฌธ์„ ์ž‘์„ฑํ•ด ์ฃผ์„ธ์š”.
๊ฒฐ๊ณผ๋Š” ID๋ฅผ ๊ธฐ์ค€์œผ๋กœ ์˜ค๋ฆ„์ฐจ์ˆœ ์ •๋ ฌํ•ด ์ฃผ์„ธ์š”.

 

ํ’€์ด

select ID, EMAIL, FIRST_NAME, LAST_NAME
from DEVELOPER_INFOS
where SKILL_1 = 'Python' or SKILL_2 = "Python" or SKILL_3 = "Python"
order by ID asc
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