text: exports.seed = function (knex) {
  	// Deletes ALL existing entries
  	return knex('users_permissions_table')
  		.del()
  		.then(function () {
  			// Inserts seed entries
  			return knex('users_permissions_table').insert([
  				{ user_id: 1, permission_id: 1 },
  				{ user_id: 2, permission_id: 1 },
  				{ user_id: 3, permission_id: 1 }
  			]);
  		});
  };
  