MariaDB is a strong and adaptable relational database management system that retains a wide range of features, including efficient data manipulation. An essential element of database management is the creation of databases, which form the foundation for data organization and storage....

SQL Server is a widely used Relational Database Management System (RDBMS) that allows users to create and manage databases effectively. SQL Server offers the SQL Server Management Studio which defines the database development and administration. In this article, we will learn how to retrieve the data type of columns in tables stored in our SQL Server databases....

Running total is a cumulative sum of a given data within a specific order. There are numerous use cases for calculating the running total. Calculating the running total helps in making predictions with the data and analyzing recent trends in data. This sometimes also helps in making a visual representation of data....

MySQL is a popular open-source relational database management system (RDBMS) that is usually used for developing scalable and high-performance databases. MySQL was developed by MySQL AB (currently owned by Oracle Corporation) in 1995. MySQL is known for its robust, easy, and reliable features with quick processing speeds. MySQL is generally used by dynamic web applications and is commonly used by languages such as PHP, Python, and other server-side programming languages....

In database management, maintaining an efficient and well-organized schema is important. One common task is to rename columns which can enhance clarity, attach to naming conventions or accommodate structural changes....

Database migration is a common task in software development when switching between different database management systems (DBMS)....

When we are working with the PostgreSQL database, there are multiple times we need to export the database structure. This approach is useful when we create a skeleton database or migrate the schema changes for different environments or systems....

Migrating from one database management system to another can be a daunting task, but with careful planning and execution, it can be a smooth process. In this guide, we’ll walk through the steps involved in migrating from MySQL to PostgreSQL, covering key concepts, tools, and best practices....

PostgreSQL is a powerful open-source relational database management system known for its robustness and reliability. One of its key features that sets it apart from other databases is Multiversion Concurrency Control (MVCC). MVCC allows multiple transactions to occur concurrently while ensuring data consistency and integrity....

Moving a database from one platform to another can be tough, but with careful planning and execution, it can be done smoothly. In this article, we’ll go over how to migrate a PostgreSQL database to MySQL, which are both popular RDBMS. We’ll cover preparation, schema conversion, data migration, and testing, using detailed examples and outputs to help beginners understand the process....

PostgreSQL is an open-source relational database management system with a variety of features that allow users to operate database operations and improve the speed of queries....

In PostgreSQL, accessing specific rows within a database table is a fundamental operation often required for various purposes such as data analysis, pagination, and reporting. The “nth” row refers to the row with a particular position or ranking in the table, where “n” represents the position or ranking number....