Jun 15, 2024 · A PL/SQL recursive function is a function that calls itself to perform a specific task. The function continues to call itself until a certain condition is met, at which point it returns a …

How to develop a PL/SQL function and call it in various places such as an assignment statement and an SQL statement.

Learn PL/SQL functions with syntax and real examples. Understand how functions differ from procedures. Great for Oracle beginners, developers, and interviews.

In this chapter, we will discuss the functions in PL/SQL. A function is same as a procedure except that it returns a value. Therefore, all the discussions of the previous chapter are true for …

Jun 28, 2024 · Before we learn about PL/SQL subprograms, we will discuss the various terminologies that are the part of these subprograms. Below are the terminologies that we are …

Apr 1, 2025 · In this article, we will discuss the subprograms that PL/SQL supports. Also, we shall explore the procedures and functions that are available in PL/SQL. Moreover, we will also …

When you create a procedure or function, you may define parameters. There are three types of parameters that can be declared: IN - The parameter can be referenced by the procedure or …

Oracle PL/SQL offers a wide range of built-in functions that can be used to perform various operations on data stored in the database. Some examples of Oracle PL/SQL functions …

In this tutorial, you will learn PL/SQL Functions with the help of examples. Our easy-to-follow, step-by-step guides will teach you everything you need to know about PL/SQL Functions.

For example, let’s create a frunction called ''employer_details_func' similar to the one created in stored proc. In the example we are retrieving the ‘first_name’ of employee with empID 100 to …