alrahma_sunday_school/app/Models/QuestionPoolModel.php

<?php

namespace App\Models;

use CodeIgniter\Model;

class QuestionPoolModel extends Model
{
    protected $table = 'question_pools';
    protected $primaryKey = 'id';
    protected $returnType = 'array';
    protected $allowedFields = ['name', 'subject_tag', 'created_by'];
    protected $useTimestamps = true;
}