Symfony Profiler

SELECT
  t0.id AS id_1,
  t0.nom AS nom_2,
  t0.email AS email_3,
  t0.password AS password_4,
  t0.country AS country_5,
  t0.username AS username_6
FROM
  user t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.nom AS nom_2, t0.email AS email_3, t0.password AS password_4, t0.country AS country_5, t0.username AS username_6 FROM user t0 WHERE t0.id = 6;

SELECT
  t0.id AS id_1,
  t0.titre AS titre_2,
  t0.description AS description_3,
  t0.auteur AS auteur_4,
  t0.photo AS photo_5,
  t0.status AS status_6,
  t0.language AS language_7,
  t0.user_id AS user_id_8,
  t0.category_id AS category_id_9
FROM
  livre t0
WHERE
  t0.id = ?

SELECT t0.id AS id_1, t0.titre AS titre_2, t0.description AS description_3, t0.auteur AS auteur_4, t0.photo AS photo_5, t0.status AS status_6, t0.language AS language_7, t0.user_id AS user_id_8, t0.category_id AS category_id_9 FROM livre t0 WHERE t0.id = '9';