Challenge 2 / 2

What could happen if you don't apply the EXTRA_LAZY fetch option in Doctrine when counting SpaceshipPart's of many Spaceships in your app?

All SpaceshipPart data for each Spaceship would be unnecessarily fetched, possibly slowing down performance.

Some parts might get lost because they were not loaded lazily on time.

The entire application would crash immediately when counting parts.

The starship database would automatically optimize itself and fetch only the necessary data.