How to create custom MySQL queries in CakePHP?

Question

I am trying to create my own MySQL queries in Cakephp.

This is my LocationsController.php:

Answer 1

The class name of your Location model should be Location, not LocationModel.

Because of this, CakePHP will generate a 'generic' model for the Locations database table and use that model instead of your own model. Because this generic model does not have a get() method, it will execute get as a SQL statement, causing the error

Also, inside the Model, you should not use $this->Location->query();, but simply $this->query();

Answer 2

Location Controller should be:

<?php
App::uses('Location', 'Model'); // Y do u need this?
class LocationsController extends AppController
{
    public $helpers = array('Html', 'Form');
    function index()
    {
        $this->loadModel("Location");
        $this->LocationModel->getLocations(); // I will strongly discourage using get()
    }
}

Location Model should be:

<?php
App::uses('AppModel', 'Model');
class LocationModel extends Model {

    public $name = 'Location';

    public function getLocations() // Try to avoid naming a function as get()
    {
    /** Choose either of 2 lines below **/

        return $this->query("SELECT * FROM locations;"); // if table name is `locations`
        return $this->query("SELECT * FROM Location;"); // if table name is `Location` since your public name is `Location`
    }
}