[hibernate-issues] [JIRA] (HHH-15540) Create tombstone cache entries for one-to-one associations

Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiNzA5NWI0YzM2... ) / Improvement ( https://hibernate.atlassian.net/browse/HHH-15540?atlOrigin=eyJpIjoiNzA5NW... ) HHH-15540 ( https://hibernate.atlassian.net/browse/HHH-15540?atlOrigin=eyJpIjoiNzA5NW... ) Create tombstone cache entries for one-to-one associations ( https://hibernate.atlassian.net/browse/HHH-15540?atlOrigin=eyJpIjoiNzA5NW... ) Change By: Christian Beikov ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Since [https://hibernate.atlassian.net/browse/HHH-14216|https://hibernate.atlass...] will be or already was reverted, a load of an entity with a mappedBy one-to-one association will hit the database instead of the cache, when the association is null. The absence of an entry in the cache is interpreted as “not cached”. What we need though, is a cache entry that represents “nothing there”, so we don’t have to hit the database. See the discussion on [https://github.com/hibernate/hibernate-orm/pull/5061|https://github.com/h...] and [https://hibernate.zulipchat.com/#narrow/stream/132094-hibernate-orm-dev/t...] for more details. ( https://hibernate.atlassian.net/browse/HHH-15540#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-15540#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100207- sha1:a65942b )