인프런 커뮤니티 질문&답변
작성한 질문수
hibernate 6 부터는 항상 distinct 가 적용된다고 합니다. 따라했는데 결과가 다르게 나와서 한참 해맸네요
작성
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원문입니다.
DISTINCT
Starting with Hibernate ORM 6 it is no longer necessary to use distinct in JPQL and HQL to filter out the same parent entity references when join fetching a child collection. The returning duplicates of entities are now always filtered by Hibernate.
Which means that for instance it is no longer necessary to set QueryHints#HINT_PASS_DISTINCT_THROUGH to false in order to skip the entity duplicates without producing a distinct in the SQL query.
From Hibernate ORM 6, distinct is always passed to the SQL query and the flag QueryHints#HINT_PASS_DISTINCT_THROUGHhas been removed.
답변 1
이렇게까지 A/S가 되고있는지 몰랐네요.
감사합니다.