👉 Helps business improve marketing and inventory management decisions. plsql-window-functions-Ushindi-Victoire/ ├── schema/ │ └── schema_and_sample_data.sql # Tables + sample inserts ├── queries/ │ ...

To understand and implement procedures and functions in PL/SQL for performing various operations such as calculations, decision-making, and looping. PL/SQL (Procedural Language/SQL) extends SQL by ...