My client had hired me after reading my recent series on Parameter Sniffing. Today, we will discuss Database Scoped Configuration – Parameter Sniffing.
Recently, I solved a huge performance problem for one of my clients by just adding the SET NOCOUNT inside the stored procedure.
The client had a requirement that we can’t run any query SELECT queries on the production system. Clone Database Using DBCC CLONEDATABASE.
This question often keeps on coming in my consulting engagements. Let us quickly see the answer about Query Without Join Showing Query Plan With Join.
Recently I got the opportunity to work on a very new feature of Persisting Sample Percentage for Statistics. Let us learn today.
Recently during the consulting engagement, I needed to create a query that Lists All the Nullable Columns in Database, which I am sharing.
After a lot of testing, I figured out that the newly introduced function is not always efficient. A newly-introduced function APPROX_COUNT_DISTINCT.