Expert T-SQL Window Functions in SQL Server 2019
Language: English
Published by Apress, 2019
- Softcover
- New
Seller: moluna, Greven, Germanymoluna
AbeBooks seller since July 9, 2020
Condition: New
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Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Intermediate-Advanced user level|Helps you write better performing queries using window functionsProvides fun examples that you can experiment with in your own databasesExplains how to get the best pe.
Seller Inventory # 302607705
- Title
- Expert T-SQL Window Functions in SQL Server 2019
- Author
- Kathi Kellenberger|Clayton Groom|Ed Pollack
- Publisher
- Apress
- Publication year
- 2019
- Condition
- New
- Binding
- Soft cover
- Language
- English
- ISBN 10
- 1484251962
- ISBN 13
- 9781484251966
- Edition
- 2nd Edition
- Solve complex query problems without cumbersome self-joins that run slowly and are difficult to read
- Create sliding windows in a result set for computing such as running totals and moving averages
- Return aggregate and detail data simultaneously from the same SELECT statement
- Compute lag and lead and other values that access data from multiple rows in a result set
- Understand the OVER clause syntax and how to control the window
- Avoid framing errors that can lead to unexpected results
"Synopsis" may belong to another edition of this title.
About the Author
Clayton Groom is a data warehouse and analytics consultant at Clayton Groom, LLC. He has worked with SQL Server for 25 years. His expertise lies in designing and building data warehouse and analytic solutions on the Microsoft technology stack, including Power BI, SQL Server, Analysis Services, Reporting Services and Excel.
"About the title" may belong to another edition of this title.
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