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Microsoft SQL Server 2012 Integration Services: An Expert Cookbook

You're reading from   Microsoft SQL Server 2012 Integration Services: An Expert Cookbook Over 80 expert recipes to design, create, and deploy SSIS packages with this book and ebook

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Product type Paperback
Published in May 2012
Publisher Packt
ISBN-13 9781849685245
Length 564 pages
Edition 1st Edition
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Table of Contents (23) Chapters Close

Microsoft SQL Server 2012 Integration Services: An Expert Cookbook
Credits
Foreword
About the Authors
About the Reviewers
www.PacktPub.com
Preface
1. Getting Started with SQL Server Integration Services 2. Control Flow Tasks FREE CHAPTER 3. Data Flow Task Part 1—Extract and Load 4. Data Flow Task Part 2—Transformations 5. Data Flow Task Part 3—Advanced Transformation 6. Variables, Expressions, and Dynamism in SSIS 7. Containers and Precedence Constraints 8. Scripting 9. Deployment 10. Debugging, Troubleshooting, and Migrating Packages to 2012 11. Event Handling and Logging 12. Execution 13. Restartability and Robustness 14. Programming SSIS 15. Performance Boost in SSIS Index

OLE DB Command: executing SQL statements on each row in the data stream


In the Data Flow Task there are times when there is a need to run an SQL statement. This statement may just do something and not return any result, or may get input values and generate output values.

The OLE DB Command provides a way to execute SQL statements on OLE DB connections to databases. We will try to implement the Update part of the previous recipe's Upsert scenario in this recipe.

Getting ready

The previous recipe should be executed before beginning this recipe.

Execute the following command on the PacktPub_SSISbook database to create the stored procedure for updates in the Person table:

Create PROCEDURE dbo.UpdatePerson 
   @ID nvarchar(10),
   @FirstName nvarchar(50),
   @LastName nvarchar(50),
   @Email nvarchar(50),
   @Url nvarchar(50)
AS
BEGIN
   UPDATE [dbo].[SalesPerson]
      SET [FirstName] = @FirstName
        ,[LastName] = @LastName
        ,[Email] = @Email
        ,[Url] = @Url
    WHERE [ID]=@ID ...
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