AmberTable table = entity.__caucho_getEntityType().getTable();
Object key = entity.__caucho_getPrimaryKey();
addCompletion(new RowInvalidateCompletion(table.getName(), key));
// jpa/0ga8, jpa/0s2d if (! _txEntities.contains(entity)) {
Entity oldEntity = getTransactionEntity(entity.getClass(), key);
if (oldEntity == null) {