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์ ์ฒด๋ณด๊ธฐ (42)Java(18)TIL(13)python(7)django(4)algorithm(3)brute force(3)ํ๋ก์ ํธ(3)static(3)T๋ฉ๋ชจ๋ฆฌ(3)์ถ์ํ(3)Codeit(2)CSS(2)์นด์นด์คํ๋ ์ฆ(2)ํด๋ก (2)heap(2)Remind(2)stack(2)๊ฐ์ฒด(2)ํด๋ก ํ๋ก์ ํธ(2)์๊ณ ๋ฆฌ์ฆ(2)API(1)public(1)relative(1)์ ์ฐจ์ (1)Restful(1)์ง์ญ๋ณ์(1)REST(1)๋ฉํฐํ๋ก์ธ์ค(1)์นด์นด์ค(1)์๋ฉํฑ ์น(1)๊ฐ์ฒด๋ฉค๋ฒ(1)์๋ฉํฑ ํ๊ทธ(1)project(1)์คํํฑ์์ญ(1)Generators(1)ํดํ์(1)many to many(1)ํ์ฅ(1)์ทจ์ค(1)์บก์ํ(1)Module(1)ํด๋ ์ค๋ฉค๋ฒ๋ณ์(1)float(1)one to many(1)fixed(1)ํ๋ฉ๋ชจ๋ฆฌ(1)clean(1)grammar(1)parameter(1)Call By Value(1)๋ค์ด๋ฒexpert(1)SOLID(1)model(1)method(1)JRE(1)Backend(1)์ ํ๋ฆฌ์ผ์ด์
๊ฒฝ๊ณ(1)๋ชจ๋ธ๋ง(1)ํด๋์ค๋ฉค๋ฒ(1)์ธ์คํด์ค(1)๋ฉํฐ์ค๋ ๋(1)one to one(1)ํ์์ญ(1)default(1)INFO(1)bruteforce(1)์ฝ๋์(1)inline block(1)protected(1)JVM(1)์ ์ญ๋ณ์(1)block(1)clean_fields(1)์ฝ๋ฉ์บ ํ(1)inline(1)ํด๋์ค(1)์คํ์์ญ(1)์ฝ๋ฉ์บ ํ์ธ์ฆ(1)์ฌ์ฌ์ฉ(1)๊ฐ์ฒด์งํฅ(1)์์(1)๊ฐ์ฒด๋ฉค๋ฒ๋ณ์(1)๋ณ์(1)๊ตฌ์กฐ์ (1)jdk(1)WeCode(1)๋ธ๋ก ์คํ ํ๋ ์(1)์ค๋ฒ๋ผ์ด๋ฉ(1)private(1)full_clean(1)์ค๋ฒ๋ก๋ฉ(1)๋์ธํ๋(1)์คํํ๋ ์(1)๋ฉ๋ชจ๋ฆฌ(1)argument(1)function(1)position(1)๋ค์ค์์(1)package(1)์๋ฃ๊ตฌ์กฐ(1)์ธํ๋ฐ(1)absolute(1)
Django : one-to-one & one-to-many
์คํ๋ฒ ์ค ๋ชจ๋ธ๋ง์ ํ๋ค๊ฐ Product ์ Nutrition์ one-to-one ๊ด๊ณ๋ฅผ one-to-many์ ๋๊ฐ์ด ForeignKey๋ฅผ ์ฌ์ฉํ์ฌ ๋ํ๋ด๋ฉด ๋๋์ค ์๊ณ ์ฒ์์ ๋๊ฐ์ ๋ฐฉ์์ผ๋ก ๋์ ๊ด๊ณ๋ฅผ ์ฐ๊ฒฐํ์๋ค. ํ์ง๋ง, one-to-one ๊ด๊ณ๋ฅผ ๋ํ๋ด๋ ํ๋
2021๋
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