-- P5-4504 add delivery fields for constract customers

ALTER TABLE contract_customers RENAME COLUMN "delivery-name" TO "delivery-company";
ALTER TABLE contract_customers ADD COLUMN "delivery-firstname" VARCHAR;
ALTER TABLE contract_customers ADD COLUMN "delivery-lastname" VARCHAR;
ALTER TABLE contract_customers ADD COLUMN "delivery-email" VARCHAR;
ALTER TABLE contract_customers ADD COLUMN "delivery-phone" VARCHAR;
ALTER TABLE contract_customers ADD COLUMN "delivery-co" VARCHAR;