In the previous article, we learned how to use Humanizer, a free, open-source .NET library that offers a set of extension methods and utilities to format and manipulate strings, numbers, dates, tim...

PostgreSQL is a widely used open source relational database management system that can store and manipulate various types of data, including strings. A string is a sequence of characters that repre...

Window functions are a special type of functions that allow you to perform calculations over a group of rows, called a window, that are related to the current row. Window functions are very useful ...

PostgreSQL is a powerful and versatile database system that supports many advanced features, such as inheritance. Inheritance is a concept that allows us to create tables that share some or all of ...

PostgreSQL is a powerful and open source relational database management system that supports many advanced features. One of these features is the ability to manipulate dates and times using various...