Invalid command-line argument. Consult the Windows Installer SDK for detailed command-line help. Let us see the error about Installation Failure.
Winners and Solution – DELETE Qualified Rows From Multiple Tables
As the price of this class high, I wanted to keep my contest difficult as well. Today we will see the winners and solutions.
How to Remove Quotes of QUOTENAME? – Interview Question of the Week #235
Question: How to Remove Quotes of QUOTENAME? I received based on my yesterday’s blog post SQL SERVER – QUOTENAME Function and Custom Quote Character.
SQL SERVER – QUOTENAME Function and Custom Quote Character
The question was really not related to SQL Server Performance Tuning but DBA wanted to know if they can use any custom Quote Character for their string.
SQL SERVER – Number of Rows Read Per Threads in Parallel Operations
Question received via email: The question was about is there any way to know how many rows each thread execute in parallel operations.
SQL SERVER – Performance Impact of Unique Index
In the latest Comprehensive Database Performance Health Check engagement, we had a very interesting situation of Performance Impact of Unique Index.
SQL SERVER – Dynamic SQL and Temporary Tables
Earlier on this blog I received following follow up question about Dynamic SQL and Temporary Tables. Let us understand a bit more in detail.




