Adrian Hills • 1/10/2011

GROUPING SETS in SQL Server

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This technical article details the use of the GROUPING SETS operator in SQL Server's GROUP BY clause. It demonstrates how to efficiently aggregate sales data by product, product category, and grand total, comparing the syntax and performance of GROUPING SETS against traditional UNION ALL and WITH CUBE methods. Includes practical examples using the AdventureWorks database and performance metrics.

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#database #sql #SQL Server
GROUPING SETS in SQL Server

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