While working on working on a Comprehensive Database Performance Health Check my client asked me – Do MAX(col) Scan Table? Let us learn about that today.
Rollback TRUNCATE – Script – SQL in Sixty Seconds #105
One of the most popular questions, I keep on receiving is that – Is it possible to Rollback Truncate operation? The answer is YES.
SQL SERVER – Live Query Statistics – SQL in Sixty Seconds #104
The biggest challenge is to know about the queries current execution status. In this video, we are going to see the details about Live Query Statistics.
Do MAX Function Scan Table? – Interview Question of the Week #289
Question: Do MAX Function Scan Table to retrieve the data?
Answer: Yes, if there are no indexes to help retrieve data. Let us learn it today.
Negative Identity Column – SQL in Sixty Seconds #101
I had a very interesting story to tell about a negative identity column from my recent Comprehensive Database Performance Health Check.Â
Keyword Join or Inner Join – SQL in Sixty Seconds #099
Have you ever wondered what is the difference between keyword Join or Inner Join? Are they same or different? If different, how are they different?
Where are Table Variables Stored? – SQL in Sixty Seconds #095
A very popular question we will answer today Where are Table Variables Stored? Recently I have posted a few videos on my YouTube Channel,