ALTER TABLE afa_kulcs ADD COLUMN eus_tagorszagbeli_ertekesiteshez integer;
ALTER TABLE afa_kulcs ALTER COLUMN eus_tagorszagbeli_ertekesiteshez SET STORAGE PLAIN;
ALTER TABLE afa_kulcs ALTER COLUMN eus_tagorszagbeli_ertekesiteshez SET DEFAULT 0;

UPDATE afa_kulcs SET eus_tagorszagbeli_ertekesiteshez = 0 WHERE eus_tagorszagbeli_ertekesiteshez is NULL;