DROP TABLE products;
DROP TABLE measurementunits;
DROP TABLE transform;
DROP TABLE transform_ingredient;
DROP TABLE howtomake_ingredient;
DROP TABLE deviationtype;
DROP TABLE operations;
DROP TABLE tradehistory;
DROP TABLE inventorydeviation;
DROP SEQUENCE deviationtype_devid_seq;
DROP SEQUENCE operations_opid_seq;
DROP SEQUENCE products_prodid_seq;
DROP SEQUENCE transform_transformid_seq;
DROP VIEW ProdsToSell;
DROP VIEW ProdsToBuy;