sql server 2012 highperformance tsql using window functions

... window functions extensions in SQL Server 2012. Today, when I talk to customers about new language functionality in SQL Server 2012, I always recommend they spend extra time with the new window ... decision to provide more complete support for window functions in SQL Server 2012 is thanks to the ef- forts of SQL Server MVPs and, more generally, the SQL Server community. It is great to see this ... achieve similar calculations in SQL Server. Chapter 4, “Optimization of Window Functions, ” covers in detail the optimization of window functions in SQL Server 2012. It provides indexing guidelines...

Ngày tải lên: 16/03/2014, 00:20

Ngày tải lên: 06/08/2013, 17:32

Ngày tải lên: 06/08/2013, 17:32

... Executing a SQL Server Stored Procedure By Using ActiveX Data Objects If you are doing an ADO development with client server for backends, then you probably call ... the T -SQL for CustOrderHist in Listing A.7. This stored procedure returns product names and the total quantity purchased of those products for a given customer. Listing A.7 Northwind SQL Server ... purchased of those products for a given customer. Listing A.7 Northwind SQL Server Database: T -SQL for the Stored Procedure Called CustOrdersHist ALTER PROCEDURE CustOrderHist @CustomerID nchar(5)...

Ngày tải lên: 14/12/2013, 20:16

... choicesã Application coding methodologiesã Server conguration (except where it impacts query tuning)ã SQL Server Integration Servicesã SQL Server Analysis Servicesã SQL Server Reporting Servicesã PowerShellã The ... Chapter 3. SQL Server Performance Killers Let’s now consider the major problem areas that can degrade SQL Server performance. By being aware of the main performance killers in SQL Server in advance, ... applicable to the Windows OS and not to SQL Server. However, the impact of not enough CHAPTER 1 ■ SQL QUERY PERFORMANCE TUNING 12 Poor Execution Plans e same mechanisms that allow SQL Server to...

Ngày tải lên: 12/02/2014, 12:20

... features. SQL Server 2012 added support for curved geometries, and the CircularString, CompoundCurve, and CurvePolygon curved geometries shown in Figure 2-1 are new types introduced in SQL Server 2012. ... types (those types from which an instance of data can be created in SQL Server 2012) are shown with a solid border. SQL Server 2008 provided only a single instantiable type of Curve (the LineString), ... is as follows, POINT(x y z m) Or, if using geographic coordinates: POINT(longitude latitude z m) However, you should be aware that, although SQL Server 2012 supports the creation, storage,...

Ngày tải lên: 16/02/2014, 13:20

... installed without installing SQL Server, download the SQL Server Feature 2012 pack. How to do it If you are installing SQL Server or already have SQL Server: 1. Load up your SQL Server install disk ... 20 Discovering SQL- related cmdlets and modules 22 Creating a SQL Server instance object 29 Exploring SMO server objects 32 Chapter 2: SQL Server and PowerShell Basic Tasks 35 Introduction 36 Listing SQL Server ... SQL Server instances 39 Discovering SQL Server services 43 Starting/stopping SQL Server services 45 Listing SQL Server conguration settings 51 Changing SQL Server instance congurations 55 Searching...

Ngày tải lên: 18/02/2014, 06:20

... SQL Server by finding the executable on the C drive, SQL Server will first check whether that user has a valid login within SQL Server. If the login isn’t valid, SQL Server will check the Windows ... 2012. This edition of my book is for readers who wish to learn and develop on the free version of SQL Server 2012, SQL Server 2012 Express, or either the trial or licensed versions of SQL Server ... possible to those who want to become more adept at using the SQL Server 2012 programming language, T -SQL. Where practical, each method of using SQL Server 2012 is demonstrated, explained, and expanded...

Ngày tải lên: 06/03/2014, 10:20

... BOOK COVERS This book covers SQL Server 2012 and assumes no knowledge of previous versions of SQL Server. The differences between SQL Server 2005/2008 and SQL Server 2012 mostly exist around the ... OF SQL SERVER 2012 The features in SSIS and SQL Server that are available to you vary widely based on what edition of SQL Server you’re using. As you can imagine, the higher-end edition of SQL ...  , Knight’s Microsoft SQL Server 2012 Integration Services 24-Hour Trainer, you’ve decided to learn one of SQL Server s most exciting applications, SQL Server Integration Services (SSIS)....

Ngày tải lên: 06/03/2014, 23:20

... the cornerstone of the Transact -SQL language, allowing you to retrieve data from a SQL Server database (and more specifically from database objects within a SQL Server database). Although the ... for the SQL Server version is currently: http://msftdbprodsamples.codeplex.com/. 1-1. Connecting to a Database Problem You are running SQL Server Management Studio to execute ad hoc SQL statements. ... standard SQL so is a more portable function if a developer is writing SQL on more than one platform. At their core, both functions essentially accomplish the same task; however, the functions...

Ngày tải lên: 08/03/2014, 16:20

... Server 2010 (Wrox, 2012) , Microsoft Business Intelligence For Dummies (Wiley, 2010), Professional Microsoft SQL Server 2012 Reporting Services (Wrox, 2012) , and Professional Microsoft SQL Server ... xviiftoc.indd xvii 5/10 /2012 3:37:03 PM5/10 /2012 3:37:03 PM PROFESSIONAL Microsoftđ SQL Server 2012 Reporting Services ffirs.indd iiiffirs.indd iii 5/10 /2012 3:39:29 PM5/10 /2012 3:39:29 PM xxxix INTRODUCTION Systems ... xxxix 5/10 /2012 3:39:45 PM5/10 /2012 3:39:45 PM of the previous edition of this book, Professional SQL Server 2008 Reporting Services, and he was a contributor in the book Microsoft SQL Server Reporting...

Ngày tải lên: 14/03/2014, 09:20

... to explore SQL Server 2012. One of the best ways of managing SQL Server is by using SQL Server Management Studio, which will be discussed next. www.it-ebooks.info CHAPTER 2  SQL SERVER MANAGEMENT ... TOURING SQL SERVER MANAGEMENT STUDIO 1. To start up SQL Server Management Studio, select Start ➤ All Programs ➤ Microsoft SQL Server 2012 ➤ SQL Server Management Studio. 2. A Connect to Server ... SQL Server by finding the executable on the C drive, SQL Server will first check whether that user has a valid login within SQL Server. If the login isn’t valid, SQL Server will check the Windows...

Ngày tải lên: 15/03/2014, 10:20

... portion of SQL Server memory. SQL Server manages memory by growing or shrinking its memory pool size dynamically. You can configure SQL Server for dynamic memory management in SQL Server Management ... running SQL Server. When SQL Server runs out of cache (or memory), a process within SQL Server (called lazy writer) has to work extensively to maintain enough free internal memory pages within SQL ... choicesã Application coding methodologiesã Server conguration (except where it impacts query tuning)ã SQL Server Integration Servicesã SQL Server Analysis Servicesã SQL Server Reporting Servicesã PowerShellã The...

Ngày tải lên: 17/03/2014, 19:20

... products that are part of the SQL Server suite of tools and products that are part of the Ofce group. As of SQL Server 2012, the SQL Server BI-related tools include:  SQL Server relational database ... of the SQL Server suite and the plat- form for the relational data warehouse. http://www.microsoft.com/sqlserver/en/us/default.aspx  SQL Azure The Microsoft cloud-based version of SQL Server, ... Melomed Program Manager SQL Server Analysis Services www.it-ebooks.info www.it-ebooks.info 22 Microsoft SQL Server 2012 Analysis Services: The BISM Tabular Model FIGURE 2-1 This is the SQL Server Installation...

Ngày tải lên: 22/03/2014, 09:20

... dive in to the new T -SQL enhancements introduced in SQL Server 2012, starting with windowing features. The rst windowing functions to appear in T -SQL date back to SQL Server 2005, with the ... all about SQL Server Data Tools (SSDT). With the release of SQL Server 2012, SSDT now serves as your primary development environment for building SQL Server applications. While SQL Server Management ... of the following: ã Microsoft Windows Server 2008 R2 SP1 ã Windows 7 SP1 (32- or 64-bit) ã Windows Server 2008 SP2 ã Windows Vista SP2  For SQL Server 2012, 4 GB or more RAM recommended...

Ngày tải lên: 23/03/2014, 00:20

... Microsoft SQL Server since version 6.5 and was introduced to performance tuning and high-intensity database management in SQL Server 7 back in 2000. The environment at that time was a SQL Server ... write occurred auth_scheme States whether SQL Server or Windows Authentication is being used most_recent _sql_ handle As stated, it’s the most recent SQL_ HANDLE executed Following is an example ... of those dark arts of Microsoft SQL Server, full of secrets and mysteries that few comprehend. Most of performance tuning, however, is about knowing how SQL Server works and working with it,...

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 24/03/2014, 01:21

Ngày tải lên: 28/03/2014, 10:20