src/main/java/com/googlecode/objectify/impl/QueryEngine.java
public <T> QueryResults<T> queryProjection(final ProjectionEntityQuery query) {
		log.trace("Starting projection query");

		final LoadEngine loadEngine = loader.createLoadEngine();

		return new ProjectionQueryResults<>(ds.run(query), loadEngine);
	}
public <T> QueryResults<T> queryProjection(final ProjectionEntityQuery query) {
		log.trace("Starting projection query");

		final LoadEngine loadEngine = loader.createLoadEngine();

		return new ProjectionQueryResults<>(ds.run(query), loadEngine);
	}
A projection query. Bypasses the session entirely.