Relationship Queries. Development Tutorials, Guides & Insights

   $posts = Post::with(['comments' => function ($query) {
       $query->where('approved', true);
   }])->get();

• Use eager loading to optimize performance with nested relationships.
• Leverage custom pivot models for complex many-to-many relationships with additional fields.
• Employ polymorphic relationships for reusable relationships across multiple models.
• Query and filter nested relationships to handle complex data requirements efficiently.