SQL Play will help you practice SQL queries on your mobile

SQL is a fairly simple language that is used to build queries against databases such as MySQL, Oracle, Microsoft SQL Server, PostgreSQL, and others. After studying it, you will be able to easily perform various operations in the database, including fetching data, creating tables, inserting, updating and deleting data from tables, creating indexes, managing access rights, and others.

But where can you practice SQL syntax if you don't have a database handy? To do this, just install the SQL Play mobile application, which is also available as a web version. It already has a small database with a dozen tables and a set of test data.

Thus, immediately after installing the application, you have your database where you can practice your skills in SQL. To achieve this, just enter the desired request in the input field and execute it. And below is the result of the execution.

Unfortunately, unlike real database clients, SQL Play does not have syntax highlighting or prompting when typing commands. But if you make a mistake, the application will tell you where it is hidden. Or you can use the command search to find the one you need.

Learning SQL can be beneficial in a variety of ways, including:

• Working with data. SQL allows you to efficiently work with data, including retrieving, modifying, deleting, and adding data. Because of this, SQL is used in various fields, including business intelligence, scientific research, marketing analysis, and others.
• Application Development. Many applications, such as content management systems (CMS), online stores, online banking, and others, require working with databases. Learning SQL allows developers to create applications that can store and manage large amounts of data.
• Database management. SQL is used to manage databases, including creating and configuring tables, optimizing queries, managing access rights, and other tasks.
• Career growth. SQL is one of the most common programming languages ​​used in various fields, including information technology, finance, healthcare, education, and others. Knowledge of SQL can be useful for career advancement and opening up new job opportunities.
• Improving programming skills. Learning SQL can help you improve your programming skills in general, including your understanding of relational database principles, query structuring, code optimization, and other aspects of programming.