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- deleteAllInBatch가 FK cascade를 무시하여 Scrap FK 제약 위반으로 500 에러 발생 - 공개 코스 삭제 전 scrapRepository.deleteByPublicCourseIn() 호출 추가
thingineeer
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funnysunny08
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thingineeer
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Feb 19, 2026
[Fix] - 공개 코스 삭제 시 Record FK null 처리 추가
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😶 무슨 이슈인가요?
관리자가 타인의 공개 코스를 삭제할 때 500 Internal Server Error 발생.
deleteAllInBatch가 JPA cascade를 무시하고 직접 SQL DELETE를 실행하여,Scrap테이블의 FK 제약 조건 위반.🤔 어떻게 이슈를 해결했나요?
publicCourseRepository.deleteAllInBatch()호출 전에scrapRepository.deleteByPublicCourseIn(publicCourses)추가ScrapRepository에 정의되어 있던 메서드를 활용 (신규 코드 없음)🤯 주의할 점이 있나요?
deleteAllInBatch는 JPA lifecycle callback과 cascade를 무시하므로 연관 엔티티를 수동으로 먼저 삭제해야 합니다!