Simplify SQL Queries with the OVER Clause
Introduction Have you ever written a complex SQL query that used window functions like ROW_NUMBER(), RANK(), SUM(), or AVG()? If so, you know how tricky it can be to get the syntax just right. Luckily, SQL Server provides a handy feature called the OVER clause that makes these types of queries much simpler to write and understand. In this article, I’ll explain what the OVER clause does and show…
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