Blog that contains articles about new technologies related or not with programming.
I will describe and solves some problems that I encounter in my career.
ASP .NET, AJAX, Javascript, C++, C# and SQL are some of the subjects that will appear.
27 July 2011
how to find out rank of employees based on their salaries
select empname,dense_rank()over(order by salary)as rank from tblEmp
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