本文整理匯總了PHP中Illuminate\Database\Eloquent\Relations\Relation::getRelationQuery方法的典型用法代碼示例。如果您正苦於以下問題：PHP Relation::getRelationQuery方法的具體用法？PHP Relation::getRelationQuery怎麽用？PHP Relation::getRelationQuery使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Illuminate\Database\Eloquent\Relations\Relation的用法示例。
在下文中一共展示了Relation::getRelationQuery方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: getRelationQuery
/**
* Add the constraints for a relationship query.
*
* @param \Illuminate\Database\Eloquent\Builder $query
* @param \Illuminate\Database\Eloquent\Builder $parent
* @param array|mixed $columns
* @return \Illuminate\Database\Eloquent\Builder
*/
public function getRelationQuery(Builder $query, Builder $parent, $columns = ['*'])
{
if ($parent->getQuery()->from == $query->getQuery()->from) {
return $this->getRelationQueryForSelfRelation($query, $parent, $columns);
}
return parent::getRelationQuery($query, $parent, $columns);
}示例2: getRelationQueryForSelfJoin
/**
* Add the constraints for a relationship query on the same table.
*
* @param \Illuminate\Database\Eloquent\Builder $query
* @param \Illuminate\Database\Eloquent\Builder $parent
* @param array|mixed $columns
* @return \Illuminate\Database\Eloquent\Builder
*/
public function getRelationQueryForSelfJoin(Builder $query, Builder $parent, $columns = ['*'])
{
$query->select($columns);
$query->from($this->related->getTable() . ' as ' . ($hash = $this->getRelationCountHash()));
$this->related->setTable($hash);
$this->setJoin($query);
return parent::getRelationQuery($query, $parent, $columns);
}