Dimensions
189 x 229 x 14mm
Perform efficient database queries with T-SQL window functions Get a detailed look into the practical applications of window functions in Transact-SQL - the database programming language built into Microsoft SQL Server. Led by T-SQL expert Itzik Ben-Gan, you'll learn how to perform calculations against sets of rows in your database - in a flexible, clear, and efficient manner. Delve into SQL windowing concepts and discover practical uses for various T-SQL window functions.
Discover how to:
* Apply SQL windowing concepts and window function design
* Gain experience with window aggregate, ranking, offset, and distribution functions
* Know when to use SQL ordered set functions, such as hypothetical set functions and inverse distribution functions
* Optimize window functions in SQL Server 2012
* Use practical examples of T-SQL window functions to address common business tasks
