Adventureworks2012 person type
You may ask yourself, “Self, how fast will this data flow task load data?” If you do ask yourself this, here’s one way to check: Drag a Union All transformation, or a Multicast or Derived Column transformation – anything that will run with no configuration required – onto the data flow surface, and connect a data flow path from the output of the OLE DB Source adapter to the “dummy” transformation.
In the Source adapter I configured the query: In BlobsDemo.dtsx, I added a Data Flow Task and an OLE DB Source adapter, which I connected to AdventureWorks2012. I built an SSIS Project and Solution named BlobsPart2, and renamed Package.dtsx to BlobsDemo.dtsx. Let’s get started! The Exampleįor this example, I’m going to move data form the AdventureWorks2012 database’s Person.Person table into a similar table in a database and table I created called. In this post, I’m going to share some information about one way to test SSIS Data Flow performance. When the row is read, the pointer points to the file location containing the binary data, and the binary data is streamed to the output. For larger binary large objects, a pointer to a file location is stored in the row. I can hear you asking, “What does it depend on, Andy?” Excellent question: It depends on the size of the blob data. How Does SQL Server Store Blobs?Īs mentioned in Part 1, it’s important to know more about how SQL Server stores blob data. In this post, I will tackle the topic of using SSIS to move data already stored in a blob column to a blob column on another server. In Part 1, I explored the SSIS Data Flow Task Import Column transformation in the context of loading the content of files into a SQL Server blob column.