[hibernate-issues] [JIRA] (HHH-16117) Querying entity with collection in Embeddable causes 'A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance'

Christoph Watzl ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *updated* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiYWQ1MDdlNzE2... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16117?atlOrigin=eyJpIjoiYWQ1MD... ) HHH-16117 ( https://hibernate.atlassian.net/browse/HHH-16117?atlOrigin=eyJpIjoiYWQ1MD... ) Querying entity with collection in Embeddable causes 'A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance' ( https://hibernate.atlassian.net/browse/HHH-16117?atlOrigin=eyJpIjoiYWQ1MD... ) Change By: Christoph Watzl ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) Steps to reproduce: * Create Entity hierarchy: ** Entity A <<has a>> Embeddable B ** Embeddable B <<has many, cascade=all-delete-orphan>> Entity C * Persist an instance of A with an instance of B and non-empty collection of C * *Do NOT flush the session* * Query for A with HQL query Result: {noformat}org.hibernate.HibernateException: A collection with cascade="all-delete-orphan" was no longer referenced by the owning entity instance: org.hibernate.bugs.hhh16117.model.Parent.data.children{noformat} Workaround: Explicitly flush() after persist() Reproducer: [https://github.com/cwatzl/HHH-16117|https://github.com/cwatzl/HHH-16117] Similar symptoms to [HHH-15512|https://hibernate.atlassian.net/browse/HHH-15512], but seems to be related to Embeddables. May also possibly be related to [HHH-15864|https://hibernate.atlassian.net/browse/HHH-15864]. ( https://hibernate.atlassian.net/browse/HHH-16117#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16117#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#100214- sha1:d3cc1a2 )