This is the list of the all the articles in the series of computed column.
SQL SERVER – Find Queries using Parallelism from Cached Plan
I recently came across wonderful blog post of Feodor Georgiev. He is one fine developer and like to dwell in the subject of performance tuning and query optimizations. He is one real genius and original blogger. Recently I came across his wonderful script, which I was in fact writing myself…
Read MoreSQL SERVER – Identifying Statistics Used by Query
“Can I know which statistics were used by my query?” Recently, someone asked this question in my training class of query optimization and performance tuning. I really liked the question. The answer for me is very simple. “No.” Well, if I stop here suggesting only “No,” it will be an…
Read MoreSQL SERVER – Introduction to Best Practices Analyzer – Quick Tutorial
I previously wrote about SQLAuthority News – Download – Microsoft SQL Server 2008 R2 Best Practices Analyzer earlier and since then I have received many emails requesting to explain how it works. I assume that you can download and install the tool successfully. Once done just follow the steps listed…
Read MoreSQL SERVER – Outer Join Not Allowed in Indexed Views
I recently received an email that contains a question from one of my readers. I have already replied the answer to his email, but I would still like to bring it to your attention and ask if you think I could have done any better with the example I gave.…
Read MoreSQL SERVER – Data Pages in Buffer Pool – Data Stored in Memory Cache
This will drop all the clean buffers so we will be able to start again from there. Now, run the following script and check the execution plan of the query. Have you ever wondered what types of data are there in your cache? During SQL Server Trainings, I am usually…
Read MoreSQL SERVER – Difference Between DATETIME and DATETIME2
Yesterday I have written a very quick blog post on SQL SERVER – Difference Between GETDATE and SYSDATETIME and I got tremendous response for the same. I suggest you read that blog post before continuing with this blog post today. I had asked people to honestly take part and share…
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