Optimize your queries – and obtain simple and elegant solutions to a variety of problems – using window functions in Transact-SQL. Led by T-SQL expert Itzik Ben-Gan, you’ll learn how to apply calculations against sets of rows in a flexible, clear, and efficient manner. Ideal whether you’re a , administrator or developer, this practical guide demonstrates ways to use more than a dozen T-SQL querying solutions to address common , tasks.
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