PL/SQL object types are user-defined types that allow you to extend the functionality of the Oracle Database. In this tutorial, you will learn how to create and use PL/SQL object types. You will also learn about some of the benefits of using object types in your database applications.PL/SQL is a procedural language that has been developed by Oracle Corporation. It is a combination of SQL along with the procedural features of programming languages. PL/SQL is available in all versions of Oracle Database. In this tutorial, you will learn-What are the different types of PL/SQL object types?How to create an object type in PL/SQL?What are the benefits of using an object type in PL/SQL?PL/SQL object types are a new data type in Oracle8i. You can use object types to define data structures, such as records, arrays, and collections. You can also user object types to define abstract data types (ADTs). In this tutorial, you'll learn about the different features of PL/SQL object types and how to use them in your programs.PL/SQL object types are user-defined datatypes that can be used to store complex data structures. In this tutorial, you will learn about the different PL/SQL object types and how to use them in your PL/SQL programs. You will also learn about the benefits of using object types over traditional data types.