Include all Hibernate query methods in SharedEntityManagerCreator's queryTerminatingMethods set

[mansonng]

Similar to the issue #23248

The org.springframework.orm.jpa.SharedEntityManagerCreator.queryTerminatingMethods does not contain the "uniqueResult" method:

When the EntityManager is closed and org.hibernate.query.Query.uniqueResult() is used, as QueryImpl is delegated by DeferredQueryInvocationHandler, the database connection could not be released:

Seems uniqueResult might not be used here, but add this could prevent this issue as it could not stop developers to use uniqueResult.
Would it be possitble to add uniqueResult?

[sbrannen]

Indeed, this is very similar to #23248 and therefore seems like a reasonable enhancement.

Though, if we're going to support Hibernate's list() and uniqueResult() methods, I think we should probably go ahead and support the following as well.

• uniqueResultOptional()
• stream()

@jhoeller, thoughts?

[jhoeller]

Indeed, it does not hurt to aim for complete coverage of Hibernate's query execution methods there. Since the aforementioned methods all seem to be present in Hibernate ORM 5.6 already, we should also backport this to Spring Framework 5.3.26.

[sbrannen]

This has been addressed as described in commit 57fb072 for inclusion in 6.0.5 and backported to 5.3.26 in commit 3d6d853.