Assignment 5: Database Refactoring Task Consider the following database relations Order and Orderltem, 1. name the refactoring pattern(s) you use. 2. list every step in the order of changing from the original table structure into new table structure. Assume the Qrderlo data type is a number. 3. schema update mechanics: include the operations and SQL commands needed to achieve the desired objective 4. data migration mechanics: include the operations and SQL commands needed to achieve the desired objective Order Orderitem PK OrderID Orderin Customer Number PK OrderitemNumber Order Date NumberOrdered StorelD Ship To BillTo Total Original Order and Orderltem Relations Order Orderltem Customer Number PK CustomerNumber PK Order Date PK Order Date StorelD StorelD ShipTo PK OrderitemNumber BillTo NumberOrdered Total New Order and Orderltem Relations Assignment 5: Database Refactoring Task Consider the following database relations Order and Orderltem, 1. name the refactoring pattern(s) you use. 2. list every step in the order of changing from the original table structure into new table structure. Assume the Qrderlo data type is a number. 3. schema update mechanics: include the operations and SQL commands needed to achieve the desired objective 4. data migration mechanics: include the operations and SQL commands needed to achieve the desired objective Order Orderitem PK OrderID Orderin Customer Number PK OrderitemNumber Order Date NumberOrdered StorelD Ship To BillTo Total Original Order and Orderltem Relations Order Orderltem Customer Number PK CustomerNumber PK Order Date PK Order Date StorelD StorelD ShipTo PK OrderitemNumber BillTo NumberOrdered Total New Order and Orderltem Relations