PL/SQL

PL/SQL is a procedural programming language for Oracle databases. It is a combination of SQL, which is used for retrieving and manipulating data, and PL, which stands for procedural language. PL/SQL is used to write programs that run on an Oracle database. PL/SQL includes a wide range of features that make it a powerful tool for developing database-centric applications. For example, PL/SQL has a rich set of built-in data types that allow you to manipulate data in a variety of ways. PL/SQL also supports object-oriented programming, which allows you to create user-defined types and methods. In addition, PL/SQL has a robust exception-handling framework that lets you gracefully handle errors. If you're developing applications that run on an Oracle database, then PL/SQL is a language you should definitely learn. In this article, we'll take a look at some of the basics of PL/SQL so you can get started programming in this powerful language.