Monthly Archives: October 2015

Order max and min value rows alternatively in SQL Server

In this blog post “Order max and min value rows alternatively in SQL Server”, we are going to learn how we can order the rows of a table by combining max and min value rows alternatively. For example, from an employee table based on the salary column, we need to extract the records ordered as;

First row: First highest salary

Second row: First lowest salary

Third row: Second highest salary

Fourth row: Second lowest salary

Fifth row: Third highest salary

Sixth row: Third lowest salary

and so on…….

We know that the SQL Server database engine is optimized to operate in a set oriented way instead of RBAR (Row By Agonizing Row, processing row by row in a loop). We are going to achieve the desired output in a set based approach, unlike loops or recursive CTEs. Let’s have this tutorial in action now.

Create the dummy employee table and … More