Laravel WhereNotIn Query Example

This article will provide you example of where not in laravel query builder. we will write where not in query in laravel eloquent. it is very simple example of wherenotin in laravel application. you can see bellow where not in in laravel eloquent.

you can simple use wherenotin eloquent method in laravel 6, laravel 7 and laravel 8.

If you need to use sql wherenotin query in laravel then you can use with array. Laravel provide wherenotin() to use sql wherenotin query. in wherenotin() we just need to pass two argument one is column name and another if array of ids or anything that you want.

You can see bellow syntax on wherenotin query in laravel:

whereNotIn(Coulumn_name, Array);

Now i will give you three example of how to use wherenotin query in laravel application. So let's see those example how it works.

Example 1:

SQL Query:

SELECT *
  FROM users
  WHERE id NOT IN (4, 5, 6) 

Laravel Query:

public function index()
{
    $users = User::select("*")
                    ->whereNotIn('id', [4, 5, 6])
                    ->get();
  
    dd($users);                    
}

Example 2:

Here is another example of wherenotin query. You can work with comma separated string value. you can work as like bellow:

public function index()
{
    $myString = '1,2,3';
    $myArray = explode(',', $myString);
    
    $users = User::select("*")
                    ->whereNotIn('id', $myArray)
                    ->get();
  
    dd($users);                    
}

Example 3:

public function index()
{
    $users = DB::table('users')
                    ->whereNotIn('name', ['Hardik', 'Vimal', 'Harshad'])
                    ->get();
  
    dd($users);                    
}

I hope it can help you...