Tim Mitchell
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Change detection

Webinar: Change Detection in SQL Server

Change detection is a critical component of any system that moves data from one structure to another. Most data movement mechanisms are designed to move a subset of the data – only that which is new or changed since the last load. For that to work properly, there must be a reliable system for detecting delta data touched since the…

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FileNameColumnName

Extract the File Name in SSIS Data Flows using the FileNameColumnName Property

When extracting data from a flat file, it is handy to have the name of the file from which the data was retrieved. Whether you capture this information for auditing purposes, or you include it directly in the output table, the odds are good that you’ll want to have that filename for use later in the process. You could do…