Join in laravel

Laravel join

Inner Join 	: ->join('contacts', 'users.id', '=', 'contacts.user_id')
Left Join 	: ->leftJoin('posts', 'users.id', '=', 'posts.user_id')
Right Join 	: ->rightJoin('posts', 'users.id', '=', 'posts.user_id')
Cross Join 	: ->crossJoin('colors')

Advance Queries : 
----------------- 
 		->join('contacts', function ($join) {
            $join->on('users.id', '=', 'contacts.user_id')
                 ->where('contacts.user_id', '>', 5);
        })

Laravel join

$users = DB::table('users')
            ->join('contacts', 'users.id', '=', 'contacts.user_id')
            ->join('orders', 'users.id', '=', 'orders.user_id')
            ->select('users.*', 'contacts.phone', 'orders.price')
            ->get();

Source: laravel.com

Laravel join

use Illuminate\Support\Facades\DB;$users = DB::table('users')
            ->join('contacts', 'users.id', '=', 'contacts.user_id')
            ->join('orders', 'users.id', '=', 'orders.user_id')
            ->select('users.*', 'contacts.phone', 'orders.price')
            ->get();

Source: laravel.com

Laravel not in query

DB::table(..)->select(..)->whereNotIn('book_price', [100,200])->get();

Parametre grouping laravel quert

DB::table('users')
            ->where('name', '=', 'John')
            ->where(function ($query) {
                $query->where('votes', '>', 100)
                      ->orWhere('title', '=', 'Admin');
            })
            ->get();

Join in laravel

$subCategories = Subcategory::join('categories', 'subcategories.category_id', '=', 'categories.id')
                              ->select('subcategories.*', 'categories.name AS cname')
                              ->orderBy('id', 'desc')
                              ->get();

Similar codes

6 votes125 views3 answers
Laravel ecommerce
PHP Laravel
0 vote130 views1 answer
Laravel Upsert always inserting
PHP Laravel
-1 vote118 views3 answers
Grouping route in laravel
PHP Laravel
6 votes122 views3 answers
Laravel 8 with jetstream
PHP Laravel
0 vote177 views1 answer
Laravel automatically generate unique username
PHP Laravel
3 votes83 views3 answers
Php artisan make services
PHP Laravel
0 vote109 views1 answer
Set laravel local time to indonesia
PHP Laravel
1 vote131 views1 answer
Laravel 8: seed users + Jetstream teams
PHP Laravel
3 votes124 views3 answers
Laravel make view
PHP Laravel
11 votes127 views3 answers
How to remove composer package in laravel
PHP Laravel