array getChangedColumns() Get the columns on the blueprint that should

Builder getRelationCountQueryForSelfRelation(

mixed update(array $attributes) Update the parent model on the relationship

bool parentSoftDeletes() Determine whether close parent of the relation

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

bool touches(string $relation) Determine if the model touches a given relation

Collection getRelatedIds()

array toArray() Convert the model instance to an array.

static void setConnectionResolver(

Builder|