delete primary mapping and fallthrough to row mapping with new primary key object is deleted and its row reused
delete primary mapping and fallthrough to row mapping with new primary key object is deleted and its row reused

realm/realm-object-store,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-core,realm/realm-object-store,realm/realm-object-store,realm/realm-core