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Now, add a Lookup task in the control flow and join the SourceData task with this Lookup task using Table or view, in our case, it is table books.Īfter the configuration, rename the OLE DB Source to SourceData as shown in the following image. Right-click on Data Flow Task and rename it to SSIS LOOKUP TRANSFORMATIONĭouble click on this task, and it moves to the Data Flow tabĭrag an OLE DB Source in Data Flow Task and configure it to provide the OLE DB connection manager and name of the Open SQL Server Data Tools and create a new integration projectĭrag a Data Flow Task from the SSIS toolbox to the Control Flow Use the following steps to create an SSIS package. In the following table, theĬreate an SSIS package for Lookup Transformation in SSIS for Condition 1
NEW LOOKUP IN LATEST VERSION OF EXCEL UPDATE
SSIS package should not update remaining unchanged rows in the destination. In this condition, we want to update the specific row as well in theĭestination. If there is any change in the existing data in the source table, it should also get updated in the destination Now, once we execute the SSIS package, it should only insertĬondition 3: Update relevant records in the destination table The destination table contains the previous 6 rows. In the following table, we inserted BookID 7. The source table gets a new entry in the dbo.books table. SSIS package should only insert the new record into the destination table. If there is already a book entry in the destination table and a new entry is made into the source table, the If you execute the SSIS package, the destination table should contain the following records.Ĭondition 2: Insert only new records in the destination table (dbo.books), the SSIS package should copy the contents. If the destination table (dbo.bookshistory) table does not contain the records similar to the source table We want to copy the contents of this table to another destination table dbo.bookshistory, and we have the followingĬondition 1: Insert all records if it does not present in the destination Suppose you have a dbo.books table and it contains the following entry. Let’s go ahead and see Lookup Transformation in action.īefore we start understanding Lookup Transformation in SSIS, let’s understand the situation in which it can be SSIS Conditional Split: It splits the source data into multiple destinations as per the.SSIS Multicast: It creates logical copies of the source data for multiple destinations.Overview, we explored the Multicast and Conditional Split Transformations in SSIS.
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Overview and SSIS Conditional Split Transformation In my previous articles, SSIS Multicast Transformation We will explore Lookup Transformation in SSIS in this article for incremental data loading in SQL Server.