Earlier this week, I wrote a few blog posts on SQL Server Deadlocks. Lots of people asked me if I could convert them into Interview Questions and Answers
SQL SERVER – Locking, Blocking, and Deadlocking: Differences, Similarities, and Best Practices
Understanding SQL Server Deadlocks: A Beginner’s Guide, and after reading it, lots of people have asked me the difference between Locking, Blocking, and Deadlocking.
SQL SERVER – Resolving Deadlock by Accessing Objects in the Same Order
In Understanding SQL Server Deadlocks, I mentioned that one way to avoid or resolve deadlock is by accessing objects in the same order.
Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222
Well, let us discuss Detecting Deadlocks in SQL Server Using Trace Flags 1204 and 1222. T-SQL for enabling, disabling, and checking the status of these trace flags.
Understanding SQL Server Deadlocks: A Beginner’s Guide
Welcome to this introductory blog post on SQL Server Deadlocks. In this post, we’ll help you understand what deadlocks are, and how they occur.
SQL SERVER Challenge – Cumulative Total Calculation
Today we will see a very interesting SQL SERVER Challenge about Cumulative Total Calculation. During a recent Comprehensive Database Performance Health Check.
SQL SERVER – Difference Between ISNULL and COALESCE
SQL Server provides two commonly used functions, ISNULL and COALESCE, to address this requirement. Difference Between ISNULL and COALESCE