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16 CHAPTER 2 Setting Up Integration Services TIP Northwind and Pubs sample databases are not installed by default. If you want to have those sample databases, you can download them. The website address is http://www.microsoft.com/downloads/thankyou.aspx?familyId=06616212-0356-46a0- 8da2-eebc53a68034&displayLang=en. If you don’t want to type in this monstrous URL, you can go to the downloads section of Microsoft.com and search for “Northwind and Pubs Sample database.” The AdventureWorks sample database is on CodePlex along with a number of other sample projects you can freely download. You can find those projects at http://codeplex. com/SqlServerSamples. The link for the AdventureWorks sample database is http://www.codeplex.com/MSFTDBProdSamples/Release/ProjectReleases.aspx?Release Id=16040, or you can go to codeplex and search for “AdventureWorks Sample Database.” Setting Up Book Samples A number of sample packages and other projects are referenced heavily in this book. You can copy these samples to your hard drive so that you can learn by playing. After downloading the sample files from www.samspublishing.com, locate the folder at the root called SAMPLES. Copy that folder to a location on your machine’s hard drive. At the root of the SAMPLES folder is a README.TXT file. It explains how to set up your machine so that the packages run without having to change them in any way. Here are the instructions as found in the readme file: Each sample is kept in a folder named by the chapter number. Sample folders are named ‘S’ followed by the chapter number of their corresponding chapter. For example, samples for chapter 7 on containers are in a folder called S07-Containers. ————— ————— ————— ————— ————— ————— ———- ————— Copy the samples to a folder on your hard drive. Something like C:\SSISBOOK\SAMPLES. Ensure that the samples for each of the chapters are directly below this folder just as they are in the redistribution. For example, the containers samples should be in the C:\SSISBOOK\SAMPLES\S07- Containers folder. The Variables samples should be in the C:\SSISBOOK\SAMPLES\S09-Variables folder. There should also be a SCRIPT, SCRATCH, and SAMPLEDATA folder under the SAMPLES folder.
Where Are the Components Installed? To run these samples, create the following environment variables: ]SET SSISSAMPLESROOT=C:\SSISBOOK\SAMPLES - - - The root folder where the samples are stored. SET SSISSAMPLESERVER=. - - - The name of the server where the sample database is attached. SET SSISSAMPLESWORKINGFOLDER= C:\SSISBOOK\SAMPLES\SCRATCH - - - Where temporary files are placed. Don’t append a ‘\’ to the end. Each package in the samples has an environment variable configuration that uses these environment variables to build the paths used in the package to access scripts and other resources. Some packages use a database called SSISSAMPLES. Those packages will attempt to create the database if it doesn’t exist. Where Are the Components Installed? Integration Services isn’t just one application, but a collection of components, utilities, engines, and wizards. You’ll want to know where these are, so the following sections provide a list of the most useful files and where to find them. Business Intelligence Development Studio The Business Intelligence Development Studio is the designer and development environment for all Business Intelligence applications. You can find a link to it in the Microsoft SQL Server 2008 menu tree on the Start menu. Management Studio Management Studio is the management interface for accessing the SQL Server services, including SQL Server, Analysis Services Server, Reporting Services Server, and Integration Services Server. It is next to the Business Intelligence Development Studio on the Start menu. Import/Export Wizard Not all SQL Server applications can be started from the Start menu. The Import/Export Wizard is what you use to quickly generate Integration Services packages for moving data from one location to another. It is now on the Start menu as Import and Export Data. Copy Database Wizard The Copy Database Wizard is a useful tool for moving all or part of one database to another server using Integration Services. The wizard builds a package that can be run immediately or scheduled to run at another time using a SQL Server Agent job. The 17
Page 1 and 2: Kirk Haselden Microsoft® SQL Serve
Page 3 and 4: Contents at a Glance Foreword .....
Page 5 and 6: Table of Contents Foreword ........
Page 7 and 8: Contents vii 6 The Building Blocks
Page 9 and 10: Contents ix Property Expressions...
Page 11 and 12: Contents xi Selecting the Profile T
Page 13 and 14: 18 Securing Packages 361 Controllin
Page 15 and 16: Contents xv The Slowly Changing Dim
Page 17 and 18: Part VII Advanced Package Concepts
Page 19 and 20: Contents xix ProcessInput .........
Page 21 and 22: About the Author Kirk Haselden is t
Page 23 and 24: Acknowledgments I’d like to thank
Page 25 and 26: PART I Getting Started IN THIS PART
Page 27 and 28: CHAPTER 1 What Is Integration Servi
Page 29 and 30: How This Book Is Organized The firs
Page 31 and 32: Summary By purchasing this book, yo
Page 33 and 34: CHAPTER 2 Setting Up Integration Se
Page 35 and 36: FIGURE 2.2 The Installation Center
Page 37 and 38: Installing IS The Advanced button s
Page 39: Installing IS FIGURE 2.7 The Databa
Page 43 and 44: SQL Server 2008 Setup and Upgrade F
Page 45 and 46: CHAPTER 3 What’s New in Integrati
Page 47 and 48: Improved Scripting Experience What
Page 49 and 50: Summary Summary Integration Service
Page 51 and 52: CHAPTER 4 Migrating to Integration
Page 53 and 54: Good News Available Migration Resou
Page 55 and 56: FIGURE 4.3 Select the components to
Page 57 and 58: Available Migration Resources Follo
Page 59 and 60: Available Migration Resources TABLE
Page 61 and 62: FIGURE 4.5 Select the options for t
Page 63 and 64: PART II Integration Services Basics
Page 65 and 66: CHAPTER 5 The Business Intelligence
Page 67 and 68: Getting Started FIGURE 5.1 The Busi
Page 69 and 70: The Integration Services Options If
Page 71 and 72: The Integration Services Options FI
Page 73 and 74: The Integration Services Options Th
Page 75 and 76: TIP The Integration Services Option
Page 77 and 78: FIGURE 5.12 The Data Flow toolbox i
Page 81 and 82: FIGURE 5.17 Tasks with errors have
Page 83 and 84: The Integration Services Options 14
Page 87 and 88: Now, you’re all set to see Data V
Page 89 and 90: The Integration Services Options Th
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TIP The Integration Services Option
Page 93 and 94:
Visual Studio Standard Options Stud
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NOTE Visual Studio Standard Options
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Visual Studio Standard Options FIGU
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Visual Studio Standard Options Set
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CAUTION Visual Studio Standard Opti
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. Delete Variable—Deletes an exis
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Visual Studio Standard Options Now
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CAUTION Visual Studio Standard Opti
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Visual Studio Standard Options the
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Summary Summary This chapter covere
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CHAPTER 6 The Building Blocks of In
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The Package and Other Objects the t
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The Data Flow Task, Adapters, and T
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CHAPTER 7 Grouping Control Flow wit
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Scoping Scoping Scoping is a term u
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Common Container Properties given e
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Common Container Properties the Exe
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The Task and the Taskhost Container
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The Task and the Taskhost Container
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The Simple Sequence Container In su
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The Package Container Although the
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NOTE The Package Container In the
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Summary VersionGUID The Integration
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CHAPTER 8 Building a Package— Qui
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FIGURE 8.2 Build the package by dro
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FIGURE 8.4 The Variables window sho
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Quick Start FIGURE 8.6 Retrieve dat
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Quick Start 5. For each column, nam
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FIGURE 8.10 The sales report data f
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Quick Start Configuring the Send Ma
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FIGURE 8.15 Use the Property Expres
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PART III Control Flow Services IN T
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CHAPTER 9 The Venerable Variable In
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Important Variable Concepts—Prope
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Execution Time Behavior which you w
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Summary If you study this package,
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CHAPTER 10 Using Expressions Packag
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Expression Basics . Date/Time—The
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Property Expressions FIGURE 10.1 Th
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Property Expressions FIGURE 10.3 Pr
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Data Flow Property Expressions SQL
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Precedence Constraint Expressions l
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Expression Evaluator Quick Referenc
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Operators + addition + string conca
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Summary Expressions are important i
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CHAPTER 11 The Stock Tasks and Conn
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Common Task Conventions Tab Selecti
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Task Groups The Workflow Tasks This
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NOTE The Workflow Tasks The availab
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The Workflow Tasks Outer Variables
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USING FLAT FILE CONNECTIONS IN THE
Page 205 and 206:
The Workflow Tasks . Variable—If
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FIGURE 11.10 Configure the FTP Conn
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The Workflow Tasks If you’re not
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The Workflow Tasks and Receive Mess
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FIGURE 11.16 The MSMQ Task supports
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The Workflow Tasks write applicatio
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COMPUTER NAMES IN WQL QUERIES The W
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FIGURE 11.19 The WMI Data Reader Ta
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The Workflow Tasks Win32_PerfFormat
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FIGURE 11.20 The WMI Event Watcher
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The Workflow Tasks Setting Up the W
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The Workflow Tasks FIGURE 11.23 Spe
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VARIABLES AND THE EXECUTE PACKAGE T
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The Workflow Tasks The ExecPackage.
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FIGURE 11.25 The Execute Process Ta
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The Workflow Tasks TABLE 11.7 The G
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FIGURE 11.27 The query builder make
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RETAIN SAME CONNECTION The Scriptin
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The Data-Processing Tasks with the
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CAUTION The Data-Processing Tasks M
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NOTE Connection Manager Concepts DT
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Creating Connection Managers File S
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Stock Connection Managers FIGURE 11
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Stock Connection Managers Figure 11
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Stock Connection Managers . Header
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Stock Connection Managers . Fixed W
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Stock Connection Managers this sett
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Setting Up the Connection Manager F
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TIP Stock Connection Managers Syste
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The OLEDB Connection Manager Stock
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Stock Connection Managers For the s
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Data Sources and Data Source Views
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FIGURE 11.59 Create a data source f
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Data Sources and Data Source Views
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Summary Combined, the stock tasks a
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CHAPTER 12 Using the Script Task Th
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The Script Task Environment FIGURE
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FIGURE 12.3 The Visual Studio for A
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The Script Task Environment that th
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FIGURE 12.5 Viewing the Script Task
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Using the Script Task Variables Thi
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Using the Script Task other tasks,
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Script Task Samples Public Sub Main
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Loading the Contents of a Text File
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Script Task Samples ‘ Try to add
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CHAPTER 13 Using the Data Profiling
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Setting Up the Data Profiling Task
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Setting Up the Data Profiling Task
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The Quick Profile Option FIGURE 13.
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Analyzing Data with the Data Profil
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Page 315 and 316:
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Summary FIGURE 13.15 The Value Incl
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CHAPTER 14 Logging and the Stock Lo
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Configuring Package Logging FIGURE
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Configuring Package Logging FIGURE
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The Stock Log Providers package gen
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Logging Providers and Logging Optio
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Log Events DataCode The log event-s
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TABLE 14.3 Stock Task Log Events Ta
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Custom Logging Custom Logging Integ
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Summary FIGURE 14.7 Use parameter m
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CHAPTER 15 Looping and Foreach Enum
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TIP The For Loop The EvalExpression
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The Foreach Loop Variable Mappings
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Stock Foreach Enumerators FIGURE 15
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Stock Foreach Enumerators Notice th
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Stock Foreach Enumerators restricti
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Stock Foreach Enumerators As you ca
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Stock Foreach Enumerators what type
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FIGURE 15.18 Build SMO URN strings
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PART IV Management Services IN THIS
Page 361 and 362:
CHAPTER 16 SQL Server Management St
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FIGURE 16.2 Use the Connect button
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Connecting to the Integration Servi
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NOTE Managing Packages You need to
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Managing Packages FIGURE 16.10 The
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. Reports—There are no standard r
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FIGURE 16.13 Create a new step. Usi
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CHAPTER 17 Using Source Control As
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Diffing Source Control in the Desig
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Source Control in the Designer (BID
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Source Control in the Designer (BID
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Summary Summary This has been a rea
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CHAPTER 18 Securing Packages With a
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SIMPLE FILE SHARING Controlling Pac
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TABLE 18.1 Stored Procedures for Ma
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TABLE 18.2 The Rights Assigned to t
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Protecting Packages and Other Files
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TABLE 18.3 Package Protection-Level
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Summary Summary The security featur
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PART V The Data Flow Task IN THIS P
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CHAPTER 19 Introducing the Data Flo
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Data Flow Terms consumes from diver
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Data Flow Properties data on an inp
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FIGURE 19.2 Data Flow Task properti
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CHAPTER 20 The Stock Data Flow Comp
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Common Component Conventions FIGURE
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FIGURE 20.3 Viewing the error outpu
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FIGURE 20.6 Selecting and deleting
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Source Adapters Component Propertie
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Source Adapters FIGURE 20.7 The ADO
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Source Adapters Notice the SortKeyP
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TIP Source Adapters When importing
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FIGURE 20.10 The Flat File Source E
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Source Adapters TABLE 20.5 The OLE
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XML Source Source Adapters The XML
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Flow Control Transforms Flow Contro
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Derived Column Flow Control Transfo
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CAUTION Flow Control Transforms The
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Flow Control Transforms Setting Up
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FIGURE 20.18 Use the Merge Join tra
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Flow Control Transforms FIGURE 20.1
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Import Column Flow Control Transfor
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FIGURE 20.21 Selecting the column w
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Flow Control Transforms TABLE 20.15
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TABLE 20.16 The Audit Transform Pro
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Auditing Transforms TABLE 20.18 The
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Data Manipulation Transforms Data M
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Data Manipulation Transforms sample
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FIGURE 20.29 The Character Map Tran
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Data Manipulation Transforms Settin
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FIGURE 20.32 Setting the SQL query
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FIGURE 20.34 The Sort Transformatio
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FIGURE 20.35 The DataReader Destina
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Destination Adapters TABLE 20.31 Th
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CHAPTER 21 Using the Script Compone
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FIGURE 21.1 The Select Script Compo
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CAUTION Creating a Source Adapter I
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TIP Creating a Destination Adapter
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FIGURE 21.3 Viewing the selected in
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Creating a Destination Adapter You
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Creating a Transformation 6. Select
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TIP Creating a Transformation If yo
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Summary outputs. In fact, another w
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CHAPTER 22 Advanced Data Flow Trans
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The Slowly Changing Dimension Wizar
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Page 495 and 496:
Page 497 and 498:
Page 499 and 500:
Page 501 and 502:
Data Cleansing Components Staging O
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New Contact Names Lookup Lookup Mat
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Data Cleansing Components FIGURE 22
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Data Cleansing Components Although
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FIGURE 22.14 Selecting the input co
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Text Mining and Document Warehousin
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FIGURE 22.16 Setting up the columns
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CAUTION The Lookup Component Multip
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Flat File Source 25 rows Found Outp
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The Lookup Component FIGURE 22.21 T
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FIGURE 22.23 The Columns tab config
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CHAPTER 23 Data Flow Task Internals
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Layout Subsystem Data Flow Task Und
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Data Flow Task Under the Hood MinBu
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NOTE Data Flow Task Under the Hood
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Data Flow Task Under the Hood Execu
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Turnkey Settings for Speedup metada
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Turnkey Settings for Speedup data t
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Turnkey Settings for Speedup Use Lo
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. Export/Import Column . Term Looku
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An Approach to Data Flow Optimizati
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Page 545 and 546:
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PART VI Solving Common Challenges I
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CHAPTER 24 Configuring and Deployin
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CAUTION Package Configurations “A
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Package Configurations Configuratio
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NOTE The Package Configurations Org
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Package Configuration Types FIGURE
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NOTE Package Configuration Types XM
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Environment Variable Package Config
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FIGURE 24.5 Creating an Environment
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Package Configuration Types Figure
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FIGURE 24.9 Creating a Parent Packa
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Package Configuration Types FIGURE
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Package CAUTION Package Configurati
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FIGURE 24.15 Use the Property Pages
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Deploying Packages Because the opti
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Configuration and Deployment Approa
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Configuration and Deployment Approa
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CHAPTER 25 Common Challenges In the
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Tips and Tricks the runtime or the
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Tips and Tricks Creating a Forever
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Tips and Tricks FIGURE 25.4 Configu
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FIGURE 25.6 Even containers are ann
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FIGURE 25.9 BIDS Helper allows you
Page 593 and 594:
Best Practices Another place where
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Resources Package Design Keep packa
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PART VII Advanced Package Concepts
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CHAPTER 26 Troubleshooting Packages
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FIGURE 26.1 Setting breakpoints in
Page 603 and 604:
Execution Results Execution Results
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Classes of Issues (Object transacti
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Classes of Issues wider than anothe
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Isolating the Issue Use Data Viewer
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Summary resources are not paid or o
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CHAPTER 27 Building Advanced Packag
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Checkpoints and Restartability 2345
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Checkpoints and Restartability subs
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Loop-Driven Workflow Also, to avoid
Page 621 and 622:
FIGURE 27.5 Use a variable to hold
Page 623 and 624:
Expression-Driven Packages . CRM st
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Expression-Driven Packages What you
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FIGURE 27.11 Configure the File Sys
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PART VIII Programming Integration S
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CHAPTER 28 Building Custom Tasks If
Page 633 and 634:
Custom Runtime Components on the pa
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Starting an SSIS Custom Component P
Page 637 and 638:
FIGURE 28.2 Signing the assembly. S
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Page 641 and 642:
Page 643 and 644:
Page 645 and 646:
Developing and Debugging the Task T
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. DestinationFileConnectionManager
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Developing and Debugging the Task o
Page 651 and 652:
Creating Custom Events Developing a
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Developing and Debugging the Task F
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Developing and Debugging the Task {
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Developing and Debugging the Task p
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Developing and Debugging the Task E
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. Log—Adds log entries when calle
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Developing and Debugging the Task A
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{ } return false; //default impleme
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Building the Task User Interface 1.
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Building the Task User Interface In
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Building the Task User Interface .
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Building the Task User Interface Fi
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Building the Task User Interface on
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Building the Task User Interface Th
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} { get { return bExpanded; } set {
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Building the Task User Interface el
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} } } } Building the Task User Inte
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Custom Task Best Practices This als
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Custom Task Best Practices system v
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CHAPTER 29 Building Custom Data Flo
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Data Flow Component Design Lifetime
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Custom Component Concepts The Prime
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JPG File EXIF Reader Source Adapter
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The Design Time Methods writing cus
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PerformUpgrade The Runtime Methods
Page 701 and 702:
Setup and the Design Time Methods W
Page 703 and 704:
ComponentMetaData.ValidateExternalM
Page 705 and 706:
Set the external column properties
Page 707 and 708:
Writing a Source Adapter AcquireCon
Page 709 and 710:
Writing a Source Adapter // Release
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Writing a Source Adapter Read EXIF
Page 713 and 714:
Writing a Destination Adapter Writi
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TABLE 29.2 Connection Managers Requ
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Set the length and other type-relat
Page 719 and 720:
sb.Remove(sb.Length - 2, 2); sb.App
Page 721 and 722:
} } m_idxColumn[iRSCol] = idx; The
Page 723 and 724:
Types of Transforms Writing a Trans
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} } columnProfiler = null; } else {
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private double length = 0; public o
Page 729 and 730:
Index Symbols * (asterisks), FTP Ta
Page 731 and 732:
Aggregate transform, 429 configurin
Page 733 and 734:
output references, storing, 701 row
Page 735 and 736:
custom editors, 386 customizing ass
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eference data, 481 similarity thres
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containers, 90, 93 collapsing, 100
Page 741 and 742:
Data Conversion transform, 126 conf
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paths, 380 performance, 515 pipelin
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Designer Log Events Log Provider, 3
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Dts object, 266 connections collect
Page 749 and 750:
Excel Source Editor, 399 exception
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FileDataColumnID property, Import C
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Fuzzy Grouping transform, 482 confi
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IDTSTaskUI, 651 IDTSTaskUIHost, 651
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data flow paths/viewers, 56 data fl
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Dts, 266 connections collection, 26
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editing, 536 effects, 528 failure,
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PrimeOutput method, 669, 675, 701 p
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StorageLocation, 174 SynchronousInp
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samples sample databases, installin
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services, finding information, 196
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SourceSQLServer log event, 308 spec
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tables batch, creating, 693-694 des
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IDTSTaskUIHost interface, 651-652 I
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Term Extraction indexes, 487 profil
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text files, loading, 275-276 types,
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unning, 468-473 steps, 467-468 Welc
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