ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_1 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_1 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_1 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_2 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_2 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_2 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_3 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_3 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_3 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_4 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_4 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_4 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_5 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_5 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_5 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_6 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_6 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_6 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_7 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_7 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_7 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_8 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_8 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_8 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_9 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_9 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_9 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_10 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_10 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_10 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_11 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_11 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_11 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_12 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_12 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_12 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_13 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_13 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_13 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_14 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_14 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_14 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_15 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_15 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_15 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_16 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_16 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_16 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_17 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_17 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_17 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_18 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_18 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_18 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_19 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_19 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_19 = '';

ALTER TABLE _setup_main ADD COLUMN bizonylat_betujel_20 character varying(2);
ALTER TABLE _setup_main ALTER COLUMN bizonylat_betujel_20 SET DEFAULT '';
UPDATE _setup_main SET bizonylat_betujel_20 = '';