In a world driven with data all over, it is very easy to get duplicate data. The nightmare of any database table designer is to create a table with the possibility of duplicate data insertion…..

SQL server is one of the most used databases in the world. Also, SQL server’s performance is well known to the world. In order to understand any system the best way is to try out….

SQL Select Top SQL SELECT TOP clause is very useful when dealing with a huge set of data or tables with a huge amount of data. This clause is used to restrict the number of….