The code editor lets you write and practice different types of computer languages. New languages are added all the time: Learn More If you don't know SQL, we suggest that you read ourSQL Tutorialfrom scratch. E
In practice, an SQL statement is often inputted using a web application, which can then be exploited by attackers via SQL injections by entering malicious code into these HTML forms. A web page or web application that has an SQL injection vulnerability uses user input directly in an SQL query...
My multi-talented, java-enabled yet Windows-empowered friend Alik Levin of www.practicethis.com... Date: 03/11/2009 Disk I/O: Microsoft SQL Server on SAN Best Practices from SQL CAT's Mike Ruthruff (& Prem Mehra) While at the PASS Community Summit in November 2008, I had the pleasure...
(for more information, see my blog post, "A little-known sign of impending doom: error 825.") To alert for these errors, you should define an alert for all severity-level 24 errors, and one specifically for error 825 (in fact, it's a best practice to have an alert for each ...
This SQL viewer online allows you to make SQL online test, you can SQL practice online.Thanks to sharing mode, you can be several to test an online SQL database. This small tool is useful and allows not to have to install a fat client for occasional use. For everyday use, a fat cli...
MySQL is an open-source relational database, and is also available under proprietary licenses.MySQL is used by many database-driven web applications, and also used by many popular websites! This small tool allows you to execute queries (MySQL compiler). You can test the queries with a syntax...
This practice allows the SQL Server scheduler to schedule other tasks when a thread is waiting on a synchronization object. For example, when the CLR initiates garbage collection, all of its threads wait for garbage collection to finish. Because the CLR threads and the synchronization objects they...
It's good security practice to change the access key to your blob storage regularly. You have two storage keys for your blob storage account, which enables you to transition the keys.To rotate Azure Storage account keys:For each storage account whose key has changed, issue ALTER DATABASE ...
LearnSQL.comis an online platform offering plenty of interactive SQL courses. These range from beginner to advanced levels and can be done directly in the browser; there’s no need to install databases or other software. Each course allows you to interactively practice what you’ve learned. I...
Azure Key Vault supports key rotation, which is the process of creating a new key and updating the applications to use the new key. Key rotation is a security best practice that helps protect data in case the key is compromised. The SQL Server Connector supports key rotation. Old keys ...