string getQualifiedParentKeyName() Get the fully qualified parent key name

string wrap(string $value) Wrap the given value with the parent query's

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

static mixed unguarded(callable $callback) Run the given callable

mixed getParentKey() Get the key value of the parent's local key.

Builder getRelationCountQuery(

Model replicate(array $except = null)

int update(array $attributes) Perform an update on all the related models

mixed __call(string $method, array $parameters) Handle dynamic method calls

string relatedUpdatedAt() Get the name of the related model's "updated