CLAP-407 task 테이블 인덱스 추가 및 작업 조회시 닉네임 검색 쿼리 수정#528
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hyoseong-Choi merged 5 commits intodevelopfrom Feb 13, 2025
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parkjaehak
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Feb 12, 2025
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| .select(taskEntity.count()) | ||
| .from(taskEntity) | ||
| .where(builder) | ||
| .fetch().size(); | ||
| .fetchOne(); |
Collaborator
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지금 count 쿼리에서는 조인을 걸지 않으시고 일반 쿼리에서는 left join 되고 있어서 count 쿼리에도 left join이 필요할 것 같습니다.
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예를들어 아래 쿼리는 processor, requester와의 조인된 결과(null인 경우 포함)를 가져옵니다.
List<TaskEntity> result = queryFactory
.selectFrom(taskEntity)
.leftJoin(taskEntity.processor).fetchJoin()
.leftJoin(taskEntity.requester).fetchJoin()
.where(builder)
.orderBy(orderSpecifier)
.offset(pageable.getOffset())
.limit(pageable.getPageSize())
.fetch();
반면 아래는 task에 대한 개수만 가지고 옵니다.
.select(taskEntity.count())
.from(taskEntity)
.where(builder)
.fetchOne();
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Closes #526