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 ...

A clear delegation of work exists between the HTML and PL/SQL in your company's Web pages: PL/SQL code fetches and manipulates data from SQL databases, and HTML code formats the results of PL/SQL ...

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, ...

A general rule of thumb for tuning database applications is "80 percent application, 20 percent database." This means that, on average, developers can tune 20 percent of performance problems by ...