Title
Tsql Window Functions: For Data Analysis And Beyond (Developer Reference),Used
Delivery time: 8-12 business days (International)
Use window functions to write simpler, better, more efficient TSQL queriesMost TSQL developers recognize the value of window functions for data analysis calculations. But they can do far more, and recent optimizations make them even more powerful. In TSQL Window Functions, renowned TSQL expert Itzik BenGan introduces breakthrough techniques for using them to handle many common TSQL querying tasks with unprecedented elegance and power. Using extensive code examples, he guides you through window aggregate, ranking, distribution, offset, and ordered set functions. Youll find a detailed section on optimization, plus an extensive collection of business solutions including novel techniques available in no other book.Microsoft MVP Itzik BenGan shows how to: Use window functions to improve queries you previously built with predicates Master essential SQL windowing concepts, and efficiently design window functions Effectively utilize partitioning, ordering, and framing Gain practical indepth insight into window aggregate, ranking, offset, and statistical functions Understand how the SQL standard supports ordered set functions, and find working solutions for functions not yet available in the language Preview advanced Row Pattern Recognition (RPR) data analysis techniques Optimize window functions in SQL Server and Azure SQL Database, making the most of indexing, parallelism, and more Discover a full library of window function solutions for common business problemsAbout This Book For developers, DBAs, data analysts, data scientists, BI professionals, and power users familiar with TSQL queries Addresses any edition of the SQL Server 2019 database engine or later, as well as Azure SQL DatabaseGet all code samples at:MicrosoftPressStore.com/TSQLWindowFunctions/downloads
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.