This project is a comprehensive implementation of various PL-SQL functionalities. It involves creating and managing a database, developing an interactive interface, and writing PL-SQL triggers, ...

When you use SELECT in a PL/SQL block, it’s important to make sure that exactly one row will always be returned by your query. If more than one row is returned, the TOO_MANY_ROWS exception occurs.

This research aims to present techniques for improving database performance by optimizing PL/SQL using 24 different approaches, including techniques such as Using Index, Out Number Technique, Reducing ...