ALTER TABLE _prev_raktar_mozgas_fej ADD COLUMN partner_posta_cim integer;
ALTER TABLE _prev_raktar_mozgas_fej ALTER COLUMN partner_posta_cim SET DEFAULT 0;
ALTER TABLE _prev_raktar_mozgas_fej ADD COLUMN partner_szamlazasi_cim integer;
ALTER TABLE _prev_raktar_mozgas_fej ALTER COLUMN partner_szamlazasi_cim SET DEFAULT 0;

UPDATE _prev_raktar_mozgas_fej SET partner_posta_cim = 0, partner_szamlazasi_cim = 0;