Relaciones de consulta laravel

Ejemplos de código

3
0

laravel donde tiene

use Illuminate\Database\Eloquent\Builder;

// Retrieve posts with at least one comment containing words like foo%...
$posts = App\Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'foo%');
})->get();

// Retrieve posts with at least ten comments containing words like foo%...
$posts = App\Post::whereHas('comments', function (Builder $query) {
    $query->where('content', 'like', 'foo%');
}, '>=', 10)->get();
1
0

laravel relaciones elocuentes

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class Project extends Model
{
    /**
     * Get all of the deployments for the project.
     */
    public function deployments()
    {
        return $this->hasManyThrough(Deployment::class, Environment::class);
    }
}
1
0

relaciones elocuentes

$roles = App\User::find(1)->roles()->orderBy('name')->get();
0
0

consultar relaciones laravel y seleccionar algunas columnas

Post::query()
    ->with(array('user' => function($query) {
        $query->select('id','username');
    }))
    ->get();

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