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Subset์€ Model์˜ ๋ฉ”์„œ๋“œ๋ฅผ ํ†ตํ•ด ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.

Model ๋ฉ”์„œ๋“œ์™€ Subset

findById - ๋‹จ์ผ ๋ ˆ์ฝ”๋“œ ์กฐํšŒ

findOne - ์กฐ๊ฑด์œผ๋กœ ๋‹จ์ผ ๋ ˆ์ฝ”๋“œ

findMany - ์—ฌ๋Ÿฌ ๋ ˆ์ฝ”๋“œ ์กฐํšŒ

getSubsetQueries๋กœ Subset ์ฟผ๋ฆฌ ์‹œ์ž‘

getSubsetQueries๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ Subset ๊ธฐ๋ฐ˜ ์ฟผ๋ฆฌ๋ฅผ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค:
getSubsetQueries("P")๋Š” Subset P์— ์ •์˜๋œ JOIN๊ณผ SELECT๋ฅผ ์ž๋™์œผ๋กœ ์ ์šฉํ•œ ์ฟผ๋ฆฌ ๋นŒ๋”(qb)๋ฅผ ๋ฐ˜ํ™˜ํ•ฉ๋‹ˆ๋‹ค.

Subset ์ฟผ๋ฆฌ ํ™•์žฅ

WHERE ์กฐ๊ฑด ์ถ”๊ฐ€

ORDER BY ์ •๋ ฌ

๋ณตํ•ฉ ์กฐ๊ฑด

Subset ํƒ€์ž… ์•ˆ์ „์„ฑ

์ปดํŒŒ์ผ ํƒ€์ž„ ๊ฒ€์ฆ

์ž๋™ ํƒ€์ž… ์ถ”๋ก 

Subset ๊ต์ง‘ํ•ฉ (Multiple Subsets)

์—ฌ๋Ÿฌ Subset์„ ๋™์‹œ์— ์ง€์ •ํ•˜๋ฉด, TypeScript๋Š” ๊ต์ง‘ํ•ฉ ํƒ€์ž…์„ ์ž๋™์œผ๋กœ ๊ณ„์‚ฐํ•ฉ๋‹ˆ๋‹ค.

๊ธฐ๋ณธ ๊ต์ง‘ํ•ฉ

๊ต์ง‘ํ•ฉ์ด ๋™์ž‘ํ•˜๋Š” ์ด์œ :
  • ["A", "P"]๋Š” Union์ด ์•„๋‹Œ Intersection ํƒ€์ž…์„ ์ƒ์„ฑ
  • ๋Ÿฐํƒ€์ž„์—๋Š” ๋‘ Subset ์ค‘ ๋” ํฐ Subset์˜ ๋ฐ์ดํ„ฐ๊ฐ€ ๋ฐ˜ํ™˜๋จ
  • ํ•˜์ง€๋งŒ ํƒ€์ž… ์‹œ์Šคํ…œ์€ ๊ณตํ†ต ํ•„๋“œ๋งŒ ๋ณด์žฅ

์ฟผ๋ฆฌ์—์„œ์˜ ๊ต์ง‘ํ•ฉ

์‹ค์ „ ์˜ˆ์ œ: ์กฐ๊ฑด๋ถ€ Subset ์„ ํƒ

๊ต์ง‘ํ•ฉ ์šฐํšŒ ๋ฐฉ๋ฒ•:

onSubset ๋ฉ”์„œ๋“œ์™€ ๊ต์ง‘ํ•ฉ

onSubset ๋ฉ”์„œ๋“œ๋กœ Subset ์กฐ๊ฑด์„ ๋™์ ์œผ๋กœ ์ ์šฉํ•  ๋•Œ๋„ ๊ต์ง‘ํ•ฉ์ด ๊ณ„์‚ฐ๋ฉ๋‹ˆ๋‹ค:
onSubset์˜ ํƒ€์ž… ์ถ”๋ก :
๊ต์ง‘ํ•ฉ ์‚ฌ์šฉ ์‹œ ์ฃผ์˜์‚ฌํ•ญ: 1. ๋Ÿฐํƒ€์ž„ ๋ฐ์ดํ„ฐ โ‰  ํƒ€์ž…: ๋Ÿฐํƒ€์ž„์—๋Š” ๋” ํฐ Subset์˜ ๋ชจ๋“  ํ•„๋“œ๊ฐ€ ๋ฐ˜ํ™˜๋˜์ง€๋งŒ, ํƒ€์ž… ์‹œ์Šคํ…œ์€ ๊ต์ง‘ํ•ฉ๋งŒ ๋ณด์žฅ 2. ์˜๋„ํ•˜์ง€ ์•Š์€ ๊ต์ง‘ํ•ฉ: ์—ฌ๋Ÿฌ Subset์„ ๋ฐฐ์—ด๋กœ ์ „๋‹ฌํ•  ๋•Œ ์‹ค์ˆ˜๋กœ ๊ต์ง‘ํ•ฉ์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Œ 3. ํƒ€์ž… ๊ฐ€๋“œ ๊ถŒ์žฅ: ์กฐ๊ฑด๋ถ€๋กœ Subset์„ ์„ ํƒํ•  ๋•Œ๋Š” ํƒ€์ž… ๊ฐ€๋“œ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ •ํ™•ํ•œ ํƒ€์ž… ์ถ”๋ก 
์–ธ์ œ ๊ต์ง‘ํ•ฉ์„ ์‚ฌ์šฉํ•˜๋‚˜์š”?
  • ์—ฌ๋Ÿฌ API์—์„œ ๊ณตํ†ต์œผ๋กœ ํ•„์š”ํ•œ ํ•„๋“œ๋งŒ ์กฐํšŒํ•  ๋•Œ
  • ํƒ€์ž… ์•ˆ์ „์„ฑ์„ ๊ทน๋Œ€ํ™”ํ•˜๊ณ  ์‹ถ์„ ๋•Œ
  • ๋ถˆํ•„์š”ํ•œ ํ•„๋“œ ๋…ธ์ถœ์„ ๋ฐฉ์ง€ํ•˜๊ณ  ์‹ถ์„ ๋•Œ
๋Œ€๋ถ€๋ถ„์˜ ๊ฒฝ์šฐ ๋‹จ์ผ Subset ์‚ฌ์šฉ์„ ๊ถŒ์žฅํ•ฉ๋‹ˆ๋‹ค.

์‹ค์ „ ์˜ˆ์ œ

์‚ฌ์šฉ์ž ๋ชฉ๋ก API

ํ”„๋กœํ•„ ์กฐํšŒ API

๋ณตํ•ฉ ๊ฒ€์ƒ‰ API

Subset ์กฐํ•ฉ

์—ฌ๋Ÿฌ Subset ์‚ฌ์šฉ (Union)

์กฐ๊ฑด๋ถ€ Subset ์„ ํƒ

์„ฑ๋Šฅ ์ตœ์ ํ™”

ํ•„์š”ํ•œ Subset๋งŒ ์‚ฌ์šฉ

JOIN ์ตœ์†Œํ™”

Subset๊ณผ Raw Puri ๋น„๊ต

Subset ์‚ฌ์šฉ

Raw Puri ์‚ฌ์šฉ

Subset์„ ์‚ฌ์šฉํ•˜์„ธ์š”! - ํƒ€์ž… ์•ˆ์ „์„ฑ ๋ณด์žฅ - ์ฝ”๋“œ ์žฌ์‚ฌ์šฉ์„ฑ ํ–ฅ์ƒ - ์œ ์ง€๋ณด์ˆ˜ ํŽธ๋ฆฌ - ์ฟผ๋ฆฌ ์ผ๊ด€์„ฑ ์œ ์ง€

๋‹ค์Œ ๋‹จ๊ณ„

์ค‘์ฒฉ ๊ด€๊ณ„

LoaderQuery๋กœ 1:N, N:M ๋กœ๋”ฉ

Subset ์ •์˜

Entity์—์„œ Subset ์ƒ์„ฑ

Model ๋ฉ”์„œ๋“œ

Model CRUD ๋ฉ”์„œ๋“œ

Puri ์ฟผ๋ฆฌ

Puri ์ฟผ๋ฆฌ ๋นŒ๋”