Merge pull request #152 from kookmin-sw/refactor/be/#151-dto-fetch-join

refactor: #151-DTO 기반 Fetch Join 문제 해결
kookmin-sw · May 5, 2024 · 67d645f · 67d645f
2 parents 9c8bb80 + ce9a63e
commit 67d645f
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diff --git a/back/src/main/java/com/example/capstone/domain/qna/repository/FAQImageRepositoryImpl.java b/back/src/main/java/com/example/capstone/domain/qna/repository/FAQImageRepositoryImpl.java
@@ -20,8 +20,7 @@ public List<String> findByFAQId(Long faqId) {
         List<String> urlList = jpaQueryFactory
                 .select(faqImage.url)
                 .from(faqImage)
-                .leftJoin(faqImage.faqId, faq)
-                .fetchJoin()
+                .innerJoin(faqImage.faqId, faq)
                 .where(faqImage.faqId.id.eq(faqId))
                 .distinct()
                 .fetch();

diff --git a/...src/main/java/com/example/capstone/domain/qna/repository/QuestionImageRepositoryImpl.java b/...src/main/java/com/example/capstone/domain/qna/repository/QuestionImageRepositoryImpl.java
@@ -20,8 +20,7 @@ public List<String> findByQuestionId(Long questionId) {
         List<String> urlList = jpaQueryFactory
                 .select(questionImage.url)
                 .from(questionImage)
-                .leftJoin(questionImage.questionId, question)
-                .fetchJoin()
+                .innerJoin(questionImage.questionId, question)
                 .where(questionImage.questionId.id.eq(questionId))
                 .distinct()
                 .fetch();