Start │ ├─ [Step 0] test_only mode? │ ├─ Yes → Test MySQL & PostgreSQL connections → Show versions → Exit │ └─ No → Continue │ ├─ [Step 1] Read MySQL table definitions │ ├─ If ...
Design a normalized schema (3NF/BCNF) for Products, Warehouses/Locations, Inventory_Levels, Suppliers, Purchase_Orders, Sales_Orders, Audit_Logs, etc. Utilize advanced data types, constraints (CHECK, ...