$this setKeyName(string $key) Set the primary key for the model.

HasOne class HasOne extends

Collection|array saveMany(

array match(array $models, Collection $results,

array matchOne(array $models, Collection $results

string updatedAt() Get the name of the "updated at" column.

static void cacheMutatedAttributes(string $class) Extract and

Model getParent()

Model dissociate()

static Builder|