QueryDSL N+1 문제(@OneToOne)
[2021-01-07]

public List<GroupMember> selectGroupMemberList() {
return queryFactory
.selectFrom(groupMember)
.leftJoin(groupMember.userInfo, userInfo).fetchJoin()
.join(groupMember.userProfile, userProfile).fetchJoin()
.where(groupMember.groupMemberId.gId.eq(32L)).fetch();
}Last updated