To delete one or more entries from a table, it makes sense to use the SQL DELETE statement. This command allows you to remove individual, multiple, or all entries. In this article, we explain how to use SQL DELETE and what you should take into consideration when using it. We’ll…
Having your own The Front server gives you a number of practical advantages when designing your game. However, before you start with the configuration, you’ll need to create the right hosting environment. What requirements does the server application of the post-apocalyptic…
If you’ve set up a new database, you’ll need tables to store your data. You can easily create these using the SQL CREATE TABLE statement. In this article, we introduce you to the command and show you, through examples, which parameters to use when setting it up. You will also…
UndreyShutterstockIf you need to transfer data from one table to another, you can use the SQL INSERT INTO SELECT statement. We’ll guide you through how this command works, whether you’re copying an entire table or just specific columns. Additionally, we’ll provide practical examples to show how…
Elena KharichkinashutterstockIf you want to determine the number of rows in your table using a database query, SQL COUNT() is the most effective method. By incorporating a WHERE clause, the function enables you to refine your query even further, adding significant value. In this article, we explain SQL…
If you come across an empty expression in a table, you can replace it with an alternative value. In our article, we introduce you to the SQL IFNULL() function, specifically designed for this task. We explain the structure of the function in detail and provide practical examples…
SQL CASE can be used to query a list of conditions in SQL and display corresponding results. This statement works by checking each condition and returning results based on whether the conditions are met. In this dedicated article, we explain how SQL CASE works and demonstrate its…
Want to connect your domain with your Facebook page and ensure that it’s protected as well? In this article, we’ll walk you through the process of Facebook domain verification, so you can optimise your online presence with a custom domain for your Facebook page. Keep reading to…
The popular indie game Starbound allows its fans to explore outer space. The exciting quests in the pixel-art game can also be played collaboratively with other gamers. A good option for this mode lies in setting up a dedicated Starbound server. Here you can learn about the…
cybrainshutterstockTo ensure the security of your data, it is crucial to create backups of your database regularly. The SQL BACKUP DATABASE statement is the simplest and most effective method for this. We will introduce the syntax of the statement, explain how it works with examples, and show you…