ALTER TABLE "equipment"
ADD COLUMN "equip_use" varchar(254);

UPDATE "equipment" SET "equip_use" = 'concerning';

ALTER TABLE "equipment"
ALTER COLUMN "equip_use" SET NOT NULL;


ALTER TABLE "organization"
ADD COLUMN "org_use" varchar(254);

UPDATE "organization" SET "org_use" = 'correspondent';

ALTER TABLE "organization"
ALTER COLUMN "org_use" SET NOT NULL;
