fix_bug: test transactional EntityView add TreadSleep

application/src/test/java/org/thingsboard/server/controller/BaseEntityViewControllerTest.java

@@ -815,6 +815,7 @@ public abstract class BaseEntityViewControllerTest extends AbstractControllerTes
 
     @Test
     public void testDeleteEntityViewExceptionWithRelationsTransactional() throws Exception {
+        Thread.sleep(1000);
         EntityViewId entityViewId = getNewSavedEntityView("EntityView for Test WithRelations Transactional Exception").getId();
         testEntityDaoWithRelationsTransactionalException(entityViewDao, tenantId, entityViewId, "/api/entityView/" + entityViewId);
     }