Microsoft SQL Server 2012 High-Performance T-SQL Using Window Functions
MS SQL Serv 2012 Hig-Per_p1
1st Edition
Published on 15. April 2012
448 pages
978-0-7356-7255-0 (ISBN)
Description
Apply powerful window functions in T-SQL-and increase the performance and speed of your queries
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 database administrator or developer, this practical guide demonstrates ways to use more than a dozen T-SQL querying solutions to address common business tasks.
Discover how to:
Go beyond traditional query approaches to express set calculations more efficiently
Delve into ordered set functions such as rank, distribution, and offset
Implement hypothetical set and inverse distribution functions in standard SQL
Use strategies for improving sequencing, paging, filtering, and pivoting
Increase query speed using partitioning, ordering, and coverage indexing
Apply new optimization iterators such as Window Spool
Handle common issues such as running totals, intervals, medians, and gaps
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 database administrator or developer, this practical guide demonstrates ways to use more than a dozen T-SQL querying solutions to address common business tasks.
Discover how to:
Go beyond traditional query approaches to express set calculations more efficiently
Delve into ordered set functions such as rank, distribution, and offset
Implement hypothetical set and inverse distribution functions in standard SQL
Use strategies for improving sequencing, paging, filtering, and pivoting
Increase query speed using partitioning, ordering, and coverage indexing
Apply new optimization iterators such as Window Spool
Handle common issues such as running totals, intervals, medians, and gaps
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More details
Series
Edition
1. Auflage
Language
English
Place of publication
Redmond
United States
Target group
College/higher education
File size
19,07 MB
ISBN-13
978-0-7356-7255-0 (9780735672550)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Classification
Other editions
Additional editions
Itzik Ben-Gan
Microsoft SQL Server 2012 T-SQL Fundamentals
Book
07/2012
Microsoft Press
€69.51
Article exhausted; check for reprint
Book
04/2012
Microsoft Press
€54.03
Article exhausted; check for reprint
Person
Itzik Ben-Gan is a principal mentor and a founder of SolidQ. A Microsoft MVP for SQL Server since 1999, Itzik teaches and consults internationally on T-SQL querying, programming, and query tuning. He has written numerous articles for SQL Server Magazine and MSDN, and speaks at industry events such as Microsoft TechEd, DevWeek, PASS, and SQL Server Connections.
Content
Foreword
Introduction
Chapter 1: SQL Windowing
Chapter 2: A Detailed Look at Window Functions
Chapter 3: Ordered Set Functions
Chapter 4: Optimization of Window Functions
Chapter 5: T-SQL Solutions Using Window Functions
Introduction
Chapter 1: SQL Windowing
Chapter 2: A Detailed Look at Window Functions
Chapter 3: Ordered Set Functions
Chapter 4: Optimization of Window Functions
Chapter 5: T-SQL Solutions Using Window Functions
