columns:
  code:
    type: text
  date_arret:
    type: date
    default: "'2099-12-31'::date"
  date_demarrage:
    type: date
    default: "'0001-01-01'::date"
  oid:
    type: bigint
    not_null: NOT NULL
    default: "0"
  texte:
    type: text
constraints:
  t_providers_pkey:
    type: PRIMARY KEY
    column: oid
  t_providers_code_key:
    type: UNIQUE
    column: code