How to use joins in laravel?

1.	How to use joins in laravel?
Answer» Laravel SUPPORTS VARIOUS joins that's are GIVEN below:- Inner Join DB::table('admin') ->join('contacts', 'admin.id', '=', 'contacts.user_id') ->join('orders', 'admin.id', '=', 'orders.user_id') ->select('USERS.id', 'contacts.phone', 'orders.price') ->get(); LEFT Join / Right Join $users = DB::table('admin') ->leftJoin('posts', 'admin.id', '=', 'posts.admin_id') ->get(); $users = DB::table('admin') ->rightJoin('posts', 'admin.id', '=', 'posts.admin_id') ->get(); Cross Join $user = DB::table('sizes') ->crossJoin('colours') ->get(); Advanced Join DB::table('admin') ->join('contacts', function ($join) { $join->on('admin.id', '=', 'contacts.admin_id')->orOn(...); }) ->get(); Sub-Query Joins $admin = DB::table('admin') ->joinSub($latestPosts, 'latest_posts', function ($join) { $join->on('admin.id', '=', 'latest_posts.admin_id'); })->get();

Answer»

Laravel SUPPORTS VARIOUS joins that's are GIVEN below:-

Inner Join
DB::table('admin') ->join('contacts', 'admin.id', '=', 'contacts.user_id') ->join('orders', 'admin.id', '=', 'orders.user_id') ->select('USERS.id', 'contacts.phone', 'orders.price') ->get();
LEFT Join / Right Join
$users = DB::table('admin') ->leftJoin('posts', 'admin.id', '=', 'posts.admin_id') ->get();
$users = DB::table('admin') ->rightJoin('posts', 'admin.id', '=', 'posts.admin_id') ->get();
Cross Join
$user = DB::table('sizes') ->crossJoin('colours') ->get();
Advanced Join
DB::table('admin') ->join('contacts', function ($join) { $join->on('admin.id', '=', 'contacts.admin_id')->orOn(...); }) ->get();
Sub-Query Joins
$admin = DB::table('admin') ->joinSub($latestPosts, 'latest_posts', function ($join) { $join->on('admin.id', '=', 'latest_posts.admin_id'); })->get();

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