Key Finding: Jean Bosco (customer_id: 1001) is the top-spending customer with total purchases of 51,500 RWF, receiving row_num = 1. Business Insight: ROW_NUMBER provides an unambiguous ranking where ...
👉 Helps business improve marketing and inventory management decisions. plsql-window-functions-Ushindi-Victoire/ ├── schema/ │ └── schema_and_sample_data.sql # Tables + sample inserts ├── queries/ │ ...
Abstract: The need for dynamic adaptability in software is growing, driven in part by the emergence of autonomic computing. In many cases, it is desirable to enhance existing programs with adaptive ...