string getForeignKey() Get the foreign key column name.

void __construct(Builder $query,

Builder getQuery()

Model|

Model firstOrCreate(array $attributes)

int rawUpdate(array $attributes = array()) Run a raw update against the

string getPlainForeignKey() Get the plain foreign key.

Model firstOrNew(array $attributes)

void addConstraints() Set the base constraints on the relation query.

void addEagerConstraints(array $models) Set the constraints for an eager