SupportsPartialRelations

ofMany(string|null $column = 'id', string|Closure|null $aggregate = 'MAX', string $relation = null)

Indicate that the relation is a single result of a larger one-to-many relationship.

isOneOfMany()

Determine whether the relationship is a one-of-many relationship.

getOneOfManySubQuery()

Get the one of many inner join subselect query builder instance.