Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computing, the User Programmatic Interface (UPI), also known as the User Program Interface, consists of a set of C-language software APIs which provide the lowest-level API-based interface to the Oracle database.UPI offers a procedural API for not only performing certain databas ...Full description
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. In computing, the User Programmatic Interface (UPI), also known as the User Program Interface, consists of a set of C-language software APIs which provide the lowest-level API-based interface to the Oracle database.UPI offers a procedural API for not only performing certain database administration tasks (such as system startup and shutdown), but also for using PL/SQL or SQL to query, access, and manipulate data. The UPI library, an undocumented API used internally by Oracle, deals directly with the Two-Task Common (TTC) aspect of the Oracle Client software stack.