[BE] Refactor/#494 성능 개선을 위한 조회 쿼리 수정 #508
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Co-authored-by: cpot5620 <[email protected]> Co-authored-by: kpeel5839 <[email protected]>
Co-authored-by: cpot5620 <[email protected]> Co-authored-by: kpeel5839 <[email protected]>
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작업 대상
성능 개선을 위해 조회 쿼리를 개선하였습니다. (항상 필요한 정보를 지연 로딩 대신 즉시 로딩 + fetch 조인 적용)
📄 작업 내용
@EntityGraph를 이용해 fetch join으로 조회하도록 합니다.🙋🏻 주의 사항
3인 페어로 진행하여, 준팍 확인하시면 머지 진행하도록 하겠습니다!
(노션의 BE 공간 - 쿼리 개선 기록 참조)
스크린샷
📎 관련 이슈
closed #494
레퍼런스