user table missing defaults

[jonbiemond]

user.created_at and user.updated_at remain empty on INSERT.

postgres=> SELECT * FROM public.user;
 id |         username         |        full_name         | created_at | updated_at
----+--------------------------+--------------------------+------------+------------
  1 | Estevan86                | Mercedes Walsh           |            |
  2 | Kianna_Smith             | Tabitha Howell           |            |
  3 | Joseph78                 | Elisa Emard PhD          |            |
  4 | Samara_Kozey             | Marco Mraz V             |            |
  5 | Juanita_Hermann69        | Kelvin Maggio            |            |