Start your All-Access Pass to unlock this challenge
I have a ManyToOne relationship between Product and Category. What is not true about that relationship?
ManyToOne
Product
Category
This same relationship can be viewed as a OneToMany from Category to Product.
OneToMany
Mapping the ManyToOne relationship is required, but mapping the OneToMany is optional.
If you set the inverse site of the relationship (e.g. $category->addProduct($product)), it will not save, unless you have some "smart" code inside your addProduct() method that also sets the owning side.
$category->addProduct($product)
addProduct()
All of these statements are true.
