HHH-15218 @OptimisticLocking(DIRTY) leads to wrong query during delet…

…e of circular reference

hibernate-core/src/main/java/org/hibernate/action/internal/EntityUpdateAction.java

@@ -30,6 +30,7 @@
 import org.hibernate.persister.entity.EntityPersister;
 import org.hibernate.stat.internal.StatsHelper;
 import org.hibernate.stat.spi.StatisticsImplementor;
+import org.hibernate.tuple.entity.EntityMetamodel;
 import org.hibernate.type.TypeHelper;
 
 /**
@@ -201,6 +202,18 @@ public void execute() throws HibernateException {
 			entry.postUpdate( instance, state, nextVersion );
 		}
 
+		if ( entry.getStatus() == Status.DELETED ) {
+			final EntityMetamodel entityMetamodel = persister.getEntityMetamodel();
+			final boolean isImpliedOptimisticLocking = !entityMetamodel.isVersioned()
+					&& entityMetamodel.getOptimisticLockStyle().isAllOrDirty();
+			if ( isImpliedOptimisticLocking && entry.getLoadedState() != null ) {
+				// The entity will be deleted and because we are going to create a delete statement that uses
+				// all the state values in the where clause, the entry state needs to be updated otherwise the statement execution will
+				// not delete any row (see HHH-15218).
+				entry.postUpdate( instance, state, nextVersion );
+			}
+		}
+
 		final StatisticsImplementor statistics = factory.getStatistics();
 		if ( persister.canWriteToCache() ) {
 			if ( persister.isCacheInvalidationRequired() || entry.getStatus() != Status.MANAGED ) {