Logo Questions Linux Laravel Mysql Ubuntu Git Menu
 

How to Use Order By for Multiple Columns in Laravel 4?

People also ask

How do I sort two columns in MySQL?

This sorts your MySQL table result in Ascending or Descending order according to the specified column. The default sorting order is Ascending which you can change using ASC or DESC . SELECT * FROM [table-name] ORDER BY [column-name1 ] [ASC|DESC] , [column-name2] [ASC|DESC],..

What is Skip and take in laravel?

you can easily use it with laravel 6 and laravel 7 application. take() will help to get data from a database table with a limit. skip() will help to skip some records when you fetch data from the database table.

How do I select a column in laravel?

Select specific columns with Laravel Eloquent To get all of the columns from the users table, we would use the following: $user = User::where('username', 'bobbyiliev')->get(); However, if you wanted to get only a specific column, you could pass it as an argument to the get() method.

What is DB row in laravel?

DB::raw() is used to make arbitrary SQL commands which aren't parsed any further by the query builder. They therefore can create a vector for attack via SQL injection.


Simply invoke orderBy() as many times as you need it. For instance:

User::orderBy('name', 'DESC')
    ->orderBy('email', 'ASC')
    ->get();

Produces the following query:

SELECT * FROM `users` ORDER BY `name` DESC, `email` ASC

You can do as @rmobis has specified in his answer, [Adding something more into it]

Using order by twice:

MyTable::orderBy('coloumn1', 'DESC')
    ->orderBy('coloumn2', 'ASC')
    ->get();

and the second way to do it is,

Using raw order by:

MyTable::orderByRaw("coloumn1 DESC, coloumn2 ASC");
    ->get();

Both will produce same query as follow,

SELECT * FROM `my_tables` ORDER BY `coloumn1` DESC, `coloumn2` ASC

As @rmobis specified in comment of first answer you can pass like an array to order by column like this,

$myTable->orders = array(
    array('column' => 'coloumn1', 'direction' => 'desc'), 
    array('column' => 'coloumn2', 'direction' => 'asc')
);

one more way to do it is iterate in loop,

$query = DB::table('my_tables');

foreach ($request->get('order_by_columns') as $column => $direction) {
    $query->orderBy($column, $direction);
}

$results = $query->get();

Hope it helps :)


Here's another dodge that I came up with for my base repository class where I needed to order by an arbitrary number of columns:

public function findAll(array $where = [], array $with = [], array $orderBy = [], int $limit = 10)
{
    $result = $this->model->with($with);
    $dataSet = $result->where($where)
        // Conditionally use $orderBy if not empty
        ->when(!empty($orderBy), function ($query) use ($orderBy) {
            // Break $orderBy into pairs
            $pairs = array_chunk($orderBy, 2);
            // Iterate over the pairs
            foreach ($pairs as $pair) {
                // Use the 'splat' to turn the pair into two arguments
                $query->orderBy(...$pair);
            }
        })
        ->paginate($limit)
        ->appends(Input::except('page'));

    return $dataSet;
}

Now, you can make your call like this:

$allUsers = $userRepository->findAll([], [], ['name', 'DESC', 'email', 'ASC'], 100);

Use order by like this:

return User::orderBy('name', 'DESC')
    ->orderBy('surname', 'DESC')
    ->orderBy('email', 'DESC')
    ...
    ->get();