Yanming Zhou comments

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                                            Yanming Zhou

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BadJpqlGrammarException with the latest release when using query hints inside the query

It's weird `BadJpqlGrammarException` is thrown since `nativeQuery` indicate the statement is SQL not JPQL, is it a known issue? @christophstrobl

Regression for method-based query where predicate compares primary key of `@ManyToOne` relationship

> have you tried to do the same query with plain JPA/hibernate as well? ```java CriteriaBuilder cb = entityManager.getCriteriaBuilder(); CriteriaQuery cq = cb.createQuery(Book.class); Root root = cq.from(Book.class); cq.select(root).where(cb.equal(root.get("author").get("id"), homer.getId())); entityManager.createQuery(cq).getResultList();...

Regression for method-based query where predicate compares primary key of `@ManyToOne` relationship

@scordio It works as expected if you downgrade hibernate to `6.2.20.Final` which is used by `3.1.8`, I confirm it is a regression introduced by hibernate 6.4.1.Final, I reported it to...

Regression for method-based query where predicate compares primary key of `@ManyToOne` relationship

Here is workaround: ```java interface BookRepository extends JpaRepository { default List findAllByAuthorId(Long authorId) { Author author = new Author(); author.setId(authorId); return findAllByAuthor(author); } List findAllByAuthor(Author author); } ```

Regression for method-based query where predicate compares primary key of `@ManyToOne` relationship

@scordio Could you try PR https://github.com/spring-projects/spring-data-jpa/pull/3374 ?

Unable to locate Attribute with the given name on parametrized supertype

It should be fixed by https://github.com/spring-projects/spring-data-jpa/pull/3275

Should the @Transactional annotation be added to the delete method in the SimpleJpaRepository class, which takes a parameter of type Specification<T>? Otherwise, it may cause a JDBC connection read-only exception when calling this method due to the @Transactional(readOnly = true) annotation on the class.

Good catch.

Should the @Transactional annotation be added to the delete method in the SimpleJpaRepository class, which takes a parameter of type Specification<T>? Otherwise, it may cause a JDBC connection read-only exception when calling this method due to the @Transactional(readOnly = true) annotation on the class.

I fixed it with https://github.com/spring-projects/spring-data-jpa/pull/3194, test case added to guard that all modifying methods are annotated with `@Transactional`.

Enforce modifying methods are annotated with @Transactional

Please note this PR include bugfix not just improvement, it should be resolved ASAP.

Enforce modifying methods are annotated with @Transactional

It seems that the assignee not working for this project anymore, could you reassign another one? @mp911de