ALTER TABLE Bar_Code DROP CONSTRAINT FK_Bar_Code_Item ALTER TABLE City DROP CONSTRAINT FK_City_Region ALTER TABLE City DROP CONSTRAINT FK_City_Time_Zone ALTER TABLE Customer DROP CONSTRAINT FK_Customer_City ALTER TABLE Customer DROP CONSTRAINT FK_Customer_Created_Emp_Login ALTER TABLE Customer DROP CONSTRAINT FK_Customer_Store ALTER TABLE Discount DROP CONSTRAINT FK_Discount_Discount_Type ALTER TABLE Discount DROP CONSTRAINT FK_Discount_Item ALTER TABLE Discount DROP CONSTRAINT FK_Discount_Item_Category ALTER TABLE Discount_Type DROP CONSTRAINT FK_Discount_Type_Store ALTER TABLE Item_Category DROP CONSTRAINT FK_Item_Category_Item_Category ALTER TABLE Item DROP CONSTRAINT FK_Item_Item_Category ALTER TABLE Item DROP CONSTRAINT FK_Item_Store ALTER TABLE Item DROP CONSTRAINT FK_Item_Supplier ALTER TABLE Item DROP CONSTRAINT FK_Item_Unit_Of_Measure ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Approved_Emp_Login ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Created_Customer ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Created_Emp_Login ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Customer ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Delivery_Type ALTER TABLE Order_Line DROP CONSTRAINT FK_Order_Line_Item ALTER TABLE Order_Line DROP CONSTRAINT FK_Order_Line_Order ALTER TABLE Order_Line DROP CONSTRAINT FK_Order_Line_Store ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Loyalty_Card ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Managed_Emp_Login ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Payment_Method ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Payment_Time ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Sales_Channel ALTER TABLE Order_Status_History DROP CONSTRAINT FK_Order_Status_History_Order ALTER TABLE Order_Status_History DROP CONSTRAINT FK_Order_Status_History_Order_Status ALTER TABLE Order_Header DROP CONSTRAINT FK_Order_Store ALTER TABLE Payment_Term DROP CONSTRAINT FK_Payment_Term_Delivery_Type ALTER TABLE Payment_Term DROP CONSTRAINT FK_Payment_Term_Payment_Method ALTER TABLE Payment_Term DROP CONSTRAINT FK_Payment_Term_Payment_Time ALTER TABLE Payment_Term DROP CONSTRAINT FK_Payment_Term_Sales_Channel ALTER TABLE Price DROP CONSTRAINT FK_Price_Employee_Login ALTER TABLE Price DROP CONSTRAINT FK_Price_Item ALTER TABLE Price DROP CONSTRAINT FK_Price_Store ALTER TABLE Region DROP CONSTRAINT FK_Region_Country ALTER TABLE Setting DROP CONSTRAINT FK_Setting_Payment_Method ALTER TABLE Setting DROP CONSTRAINT FK_Setting_Store ALTER TABLE Setting DROP CONSTRAINT FK_Setting_Tax_Type ALTER TABLE Store DROP CONSTRAINT FK_Store_City ALTER TABLE Store DROP CONSTRAINT FK_Store_Currency ALTER TABLE Store DROP CONSTRAINT FK_Store_Language ALTER TABLE Supplier DROP CONSTRAINT FK_Supplier_City ALTER TABLE Supplier DROP CONSTRAINT FK_Supplier_Created_Emp_Login ALTER TABLE Supplier_Item_Tax_Type DROP CONSTRAINT FK_Supplier_Item_Tax_Type_Item ALTER TABLE Supplier_Item_Tax_Type DROP CONSTRAINT FK_Supplier_Item_Tax_Type_Supplier_Tax_Type ALTER TABLE Supplier DROP CONSTRAINT FK_Supplier_Store ALTER TABLE Supplier_Tax_Type DROP CONSTRAINT FK_Supplier_Tax_Type_Supplier ALTER TABLE Tax_Type DROP CONSTRAINT FK_Tax_Type_Store DROP TABLE IF EXISTS Bar_Code CASCADE DROP TABLE IF EXISTS City CASCADE DROP TABLE IF EXISTS Country CASCADE DROP TABLE IF EXISTS Currency CASCADE DROP TABLE IF EXISTS Customer CASCADE DROP TABLE IF EXISTS Delivery_Type CASCADE DROP TABLE IF EXISTS Discount CASCADE DROP TABLE IF EXISTS Discount_Type CASCADE DROP TABLE IF EXISTS Employee_Login CASCADE DROP TABLE IF EXISTS Item CASCADE DROP TABLE IF EXISTS Item_Category CASCADE DROP TABLE IF EXISTS Language CASCADE DROP TABLE IF EXISTS Order_Header CASCADE DROP TABLE IF EXISTS Order_Line CASCADE DROP TABLE IF EXISTS Order_Status CASCADE DROP TABLE IF EXISTS Order_Status_History CASCADE DROP TABLE IF EXISTS Payment_Method CASCADE DROP TABLE IF EXISTS Payment_Term CASCADE DROP TABLE IF EXISTS Payment_Time CASCADE DROP TABLE IF EXISTS Price CASCADE DROP TABLE IF EXISTS Region CASCADE DROP TABLE IF EXISTS Sales_Channel CASCADE DROP TABLE IF EXISTS Setting CASCADE DROP TABLE IF EXISTS Store CASCADE DROP TABLE IF EXISTS Supplier CASCADE DROP TABLE IF EXISTS Supplier_Item_Tax_Type CASCADE DROP TABLE IF EXISTS Supplier_Tax_Type CASCADE DROP TABLE IF EXISTS Tax_Type CASCADE DROP TABLE IF EXISTS Time_Zone CASCADE DROP TABLE IF EXISTS Unit_Of_Measure CASCADE