T-SQL Window Functions: For data analysis and beyond (Developer Reference)
Description:
Use window functions to write simpler, better, more efficient T-SQL queries
Most T-SQL 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 T-SQL Window Functions, renowned T-SQL expert Itzik Ben-Gan introduces breakthrough techniques for using them to handle many common T-SQL querying tasks with unprecedented elegance and power. Using extensive code examples, he guides you through window aggregate, ranking, distribution, offset, and ordered set functions. You’ll find a detailed section on optimization, plus an extensive collection of business solutions — including novel techniques available in no other book.
Microsoft MVP Itzik Ben-Gan 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 in-depth 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 problems
About This Book
• For developers, DBAs, data analysts, data scientists, BI professionals, and power users familiar with T-SQL queries
• Addresses any edition of the SQL Server 2019 database engine or later, as well as Azure SQL Database
Get all code samples at:
MicrosoftPressStore.com/TSQLWindowFunctions/downloads
Best prices to buy, sell, or rent ISBN 9780135861448
Frequently Asked Questions about T-SQL Window Functions: For data analysis and beyond (Developer Reference)
The price for the book starts from $32.82 on Amazon and is available from 24 sellers at the moment.
If you’re interested in selling back the T-SQL Window Functions: For data analysis and beyond (Developer Reference) book, you can always look up BookScouter for the best deal. BookScouter checks 30+ buyback vendors with a single search and gives you actual information on buyback pricing instantly.
As for the T-SQL Window Functions: For data analysis and beyond (Developer Reference) book, the best buyback offer comes from and is $ for the book in good condition.
The T-SQL Window Functions: For data analysis and beyond (Developer Reference) book is in very low demand now as the rank for the book is 1,018,226 at the moment. A rank of 1,000,000 means the last copy sold approximately a month ago.
The highest price to sell back the T-SQL Window Functions: For data analysis and beyond (Developer Reference) book within the last three months was on November 20 and it was $5.37.