Class Illuminate\Database\Eloquent\Relations\HasOne

`extends`	`HasOneOrMany`
`implements`	`SupportsPartialRelations`
`uses`	`ComparesRelatedModels, CanBeOneOfMany, SupportsDefaultModels`

Illuminate\Database\Eloquent\Relations\Relation uses ForwardsCalls, Macroable
- Illuminate\Database\Eloquent\Relations\HasOneOrMany uses InteractsWithDictionary
  - Illuminate\Database\Eloquent\Relations\HasOne implements SupportsPartialRelations uses ComparesRelatedModels, CanBeOneOfMany, SupportsDefaultModels

Methods
`public`	`getResults(): mixed` Get the results of the relationship. Get the results of the relationship. Implements `Illuminate\Database\Eloquent\Relations\Relation::getResults()`	#
`public`	`initRelation(array $models, string $relation): array` Initialize the relation on a set of models. Initialize the relation on a set of models. Implements `Illuminate\Database\Eloquent\Relations\Relation::initRelation()`	#
`public`	`match(array $models, Collection $results, string $relation): array` Match the eagerly loaded results to their parents. Match the eagerly loaded results to their parents. Implements `Illuminate\Database\Eloquent\Relations\Relation::match()`	#
`public`	`getRelationExistenceQuery(Builder $query, Builder $parentQuery, array\|mixed $columns = ['*']): Builder` Add the constraints for an internal relationship existence query. Add the constraints for an internal relationship existence query. Essentially, these queries compare on column names like "whereColumn". Overrides `Illuminate\Database\Eloquent\Relations\HasOneOrMany::getRelationExistenceQuery()`	#
`public`	`addOneOfManySubQueryConstraints(Builder $query, string\|null $column = null, string\|null $aggregate = null): void` Add constraints for inner join subselect for one of many relationships. Add constraints for inner join subselect for one of many relationships.	#
`public`	`getOneOfManySubQuerySelectColumns(): array\|string` Get the columns that should be selected by the one of many subquery. Get the columns that should be selected by the one of many subquery.	#
`public`	`addOneOfManyJoinSubQueryConstraints(JoinClause $join): void` Add join query constraints for one of many relationships. Add join query constraints for one of many relationships.	#
`public`	`newRelatedInstanceFor(Model $parent): Model` Make a new related instance for the given model. Make a new related instance for the given model.	#

Methods inherited from Illuminate\Database\Eloquent\Relations\HasOneOrMany
`__construct(), make(), makeMany(), addConstraints(), addEagerConstraints(), matchOne(), matchMany(), findOrNew(), firstOrNew(), firstOrCreate(), updateOrCreate(), save(), saveMany(), create(), forceCreate(), createMany(), getRelationExistenceQueryForSelfRelation(), getExistenceCompareKey(), getParentKey(), getQualifiedParentKeyName(), getForeignKeyName(), getQualifiedForeignKeyName(), getLocalKeyName()`

Methods inherited from Illuminate\Database\Eloquent\Relations\HasOneOrMany

__construct(), make(), makeMany(), addConstraints(), addEagerConstraints(), matchOne(), matchMany(), findOrNew(), firstOrNew(), firstOrCreate(), updateOrCreate(), save(), saveMany(), create(), forceCreate(), createMany(), getRelationExistenceQueryForSelfRelation(), getExistenceCompareKey(), getParentKey(), getQualifiedParentKeyName(), getForeignKeyName(), getQualifiedForeignKeyName(), getLocalKeyName()

Methods inherited from Illuminate\Database\Eloquent\Relations\Relation
`noConstraints(), getEager(), sole(), get(), touch(), rawUpdate(), getRelationExistenceCountQuery(), getRelationCountHash(), getQuery(), getBaseQuery(), getParent(), getRelated(), createdAt(), updatedAt(), relatedUpdatedAt(), requireMorphMap(), requiresMorphMap(), enforceMorphMap(), morphMap(), getMorphedModel(), __call(), __clone()`

Methods used from Illuminate\Support\Traits\Macroable
`macro(), mixin(), hasMacro(), flushMacros(), __callStatic(),`

Methods used from Illuminate\Database\Eloquent\Relations\Concerns\ComparesRelatedModels
`is(), isNot(), getParentKey()`

Methods used from Illuminate\Database\Eloquent\Relations\Concerns\CanBeOneOfMany
`ofMany(), latestOfMany(), oldestOfMany(), getOneOfManySubQuery(), qualifySubSelectColumn(), isOneOfMany(), getRelationName()`

Methods used from Illuminate\Database\Eloquent\Relations\Concerns\SupportsDefaultModels
`withDefault()`

Properties inherited from Illuminate\Database\Eloquent\Relations\Relation
`$morphMap`

Namespaces

Classes

Class Illuminate\Database\Eloquent\Relations\HasOne

Implements

Implements

Implements

Overrides