Introduction This article simplifies how you can leverage real-world examples, syntaxes and programming techniques in PL/SQL to master printing different types of patterns effectively. Examples of Pattern Printing in PL/SQL We'll cover how to create pyramid patterns, diamond patterns, and number patterns with their respective code snippets and syntax. Going through the present section, you will have a clear understanding of how to implement these patterns in your PL/SQL programs. Pyramid Pattern For a comprehensive understanding of pattern printing in PL/SQL, delving into the pyramid pattern is an ideal starting point. Here's how to design a pyramid pattern using ... Read More

Introduction This article discusses the printing of prime numbers between two given values using PL/SQL. It emphasizes the importance of efficiency, precision, readability, maintainability, and error handling in software development. Optimized algorithms and data structures are employed to efficiently identify prime numbers. The use of meaningful variable names, proper indentation, and comments enhances code comprehension and adheres to coding best practices. Error handling and validation are crucial for producing reliable software solutions. The article highlights that there is an infinite number of prime numbers, underscoring the need for efficient algorithms. The focus is on providing a comprehensive and engaging ... Read More

Introduction Are you unsure of how to properly handle user input in PL/SQL? We know that accurately managing this feature can massively enhance the interaction between the system and its users. This article will guide you step-by-step on effectively using user inputs, from reading and storing them in variables to implementing them within your PL/SQL logic. Let's dive into the world of efficient data manipulation. Reading User Input in PL/SQL and Storing User Input in Variables PL/SQL, a procedural language extension to SQL, empowers developers with the tools for seamless user input handling. You can easily read user inputs in ... Read More

PL/SQL is a combination of SQL along with the procedural features of programming languagesFLOYD’s triangle − it is a triangle formed by natural numbers. It is the triangle formed by filling numbers in rows starting from 1 at the top-left corner. It is a right-angled triangle i.e. the count of numbers in each row is the same as the row number.In this problem, we are given a natural number N. Our task is to create Floyd’s triangle in PL/SQL.Let’s take an example to understand the problemInput: 16 Output: 1 2 3 4 5 6 7 8 9 10 11 12 ... Read More

In this problem, we are given a number N. Our task is to finding sum of first n natural numbers in PL/SQL.PL/SQL is a combination of SQL along with the procedural features of programming languages.PL/SQL has the following features −PL/SQL is tightly integrated with SQL.It offers extensive error checking.It offers numerous data types.It offers a variety of programming structures.It supports structured programming through functions and procedures.It supports object-oriented programming.It supports the development of web applications and server pages.PL/SQL has the following advantages −SQL is the standard database language and PL/SQL is strongly integrated with SQL. PL/SQL supports both static and ... Read More

In this problem, we are given three values: base, height and hypotenuse of a right triangle. Our task is to find the area and perimeter of the right triangle in PL/SQL.PL/SQL is a combination of SQL along with the procedural features of programming languagesLet's take an example to understand the problem, Input : height = 4, base = 3, hypotenuse = 5 Output : area = 6, perimeter = 12Explanation −1 + 22 + 333 + 4444 = 4800 Solution ApproachA simple approach to solve the problem is using the formula for the area and perimeter of the triangle.Area = ... Read More

PL/SQL is a block-structured language that combines SQL's functionality with procedural commands. In this article, we will discuss a program in PL/SQL to reverse a given number for example −Input : 98765 Output : 56789 Explanation : reverse number of 98765 is 56789. Input : 56784 Output : 48765 Explanation Reverse number of ‘56784’ is ‘48765’.Approach to find The SolutionTake out the last digit from the number by finding the remainder of num/10.Now add the last digit to another variable reversed_num.Now check if num becomes 0 −If YES, then go to STEP1.If NO, then go to STEP4.Finally, print the ... Read More

PL/SQL is oracle’s procedural language extension to SQL. PL/SQL allows you to mix SQL statements with procedural statements like IF statements. Looping structure etc, PL/SQL is the superset of SQL. It uses SQL for data retrieval and manipulation and uses its own statement for data processing.Pl/SQL program units are generally categorized as follows −Anonymous blockThis is a PL/SQL block that appears within your application. In many applications PL/SQL blocks can appear where SQL statements can appear. Such blocks are called Anonymous blocks.Stored proceduresThis is a PL/SQL block that is stored in the database with a name. Application programs are executing ... Read More

We are given a positive integer of digits and the task is to calculate the count of odd and even digits in a number using PL/SQL.PL/SQL is a combination of SQL along with the procedural features of programming languages. It was developed by Oracle Corporation in the early 90's to enhance the capabilities of SQL.PL/SQL is one of three key programming languages embedded in the Oracle Database, along with SQL itself and Java. Input int number = 23146579 Output count of odd digits in a number are : 5 count of even digits in a number are : 3Explanation − ... Read More

In this problem, we are given a number n. Our task is to create a program to find the sum of the first and last digit of a number in PL/SQL.First, let’s brush-up about PL/SQL, PL/SQL is a combination of SQL along with the procedural features of programming languages.Let’s take an example to understand the problem, Input − n = 31415Output − 8Explanation − first digit = 3 , last digit = 5. Sum = 8To, solve this problem, we will extract the first and last digit to number n. And the print their sum.The first and last digits are ... Read More