![]() You can do that even in deeper, second level relationships: $users = App\Book::with('untry:id,name')->get() $users = App\Book::with('author:id,name')->get() You can do Laravel Eager Loading and specify the exact columns you want to get from the relationship. In Laravel you can Eager Load multiple levels in one statement, in this example, we not only load the author relation but also the country relation on the author model. If you have hasMany() relationship, you can use saveMany() to save multiple "child" entries from your "parent" object, all in one sentence. BEFORE: An additional request is made to get the User model from the Author relationship BEFORE: the foreign key is taken from the Post model We can now make comparisons between related models without further database access. The is() method of one-to-one relationships for comparing models $query->whereBelongsTo($author, 'author') This allows you to remove BelongsTo foreign key names from your queries, and use the relationship method as a single source of truth instead! // From: Laravel 8.63.0 ships with a new whereBelongsTo() Eloquent query builder method. New whereBelongsTo() Eloquent query builder method Don’t worry, In this blog, I've collected some useful tips and tricks about the laravel model relationships that can assist you to upgrade your Laravel web development process. ![]() If you don’t fully understand how relationships in Laravel work at this point. Laravel relationships can be kind of hard to wrap your head around. Since relationships also serve as powerful query builders, defining relationships as methods provides powerful method chaining and querying capabilities. For example, an App\Models\Customer model will have a customer label.Laravel Eloquent relationships are defined as methods on your Eloquent model classes.
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