{"product_id":"microsoft-sql-server-2012-high-performance-t-sql-using-window-functions","title":"Microsoft SQL Server 2012 High-Performance T-SQL Using Window Functions","description":"\u003cp\u003e\u003cb\u003eApply powerful window functions in T-SQL—and increase the performance and speed of your queries\u003c\/b\u003e \u003c\/p\u003e \u003cp\u003eOptimize 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. \u003c\/p\u003e \u003cp\u003eDiscover how to: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eGo beyond traditional query approaches to express set calculations more efficiently \u003c\/li\u003e\n \u003cli\u003eDelve into ordered set functions such as rank, distribution, and offset \u003c\/li\u003e\n \u003cli\u003eImplement hypothetical set and inverse distribution functions in standard SQL \u003c\/li\u003e\n \u003cli\u003eUse strategies for improving sequencing, paging, filtering, and pivoting \u003c\/li\u003e\n \u003cli\u003eIncrease query speed using partitioning, ordering, and coverage indexing \u003c\/li\u003e\n \u003cli\u003eApply new optimization iterators such as Window Spool \u003c\/li\u003e\n \u003cli\u003eHandle common issues such as running totals, intervals, medians, and gaps \u003c\/li\u003e\n \u003c\/ul\u003e","brand":"Pearson Education","offers":[{"title":"Default Title","offer_id":46286829453550,"sku":"9780735672543","price":39.68,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/bookland.com.au\/products\/microsoft-sql-server-2012-high-performance-t-sql-using-window-functions","provider":"Book Land AU","version":"1.0","type":"link"}