![]() ![]() This process will, by default, read the raw file configuration and then immediately read the data from the raw file. The simplest operation is to open a raw file (File | Open). ![]() Notification (and option to reload) when the currently loaded raw file has changed i.e.Column headers can be included or excluded from the copied data.Data can be copied from the results grid using CTRL+C.A few of the key features are as follows ( a full list can be seen at the above link): The Raw File Reader is designed to make it very simple to read the contents or raw files. This is the exactly the srot fo scenario for which my raw file reader is designed. So, you’re storing any errors in a raw file, and now you want to review them – but you can’t because of the proprietary format used. If errors do occur, then they will be stored in the raw files. All you need to do is direct your error flows to a raw file destination, specify and filename and select the columns you want to store. Of course, this isn’t ideal and a much better approach is to capture all errors and handle them appropriately. In the past I’ve been guilty of configuring certain components of my packages to ignore failures, on the assumption that it “can’t error”. Their ease of configuration makes raw files ideal for storing errors in your data flows. If you use an OLEDB destination, then you have to have a database and also a table created to store the data. Conversely, if you use a text file destination, then you have to build the structure of the file and ensure it makes your data flow. The raw file destination requires you to specify only the name of file to use and the columns you want to store. One of the big benefits of working with raw files is the ease with which you can add them to your packages. To get around this limitation, I developed my own custom “Raw File Reader” tool, which this article briefly describes. ![]() What’s more frustrating is that Microsoft has yet to supply a tool for reading these files. This means that you can’t open these files and view their contents using a normal editor. ![]() The design of raw files enables data to be written very quickly but, unfortunately, to achieve this performance Microsoft has used a proprietary binary storage format. Microsoft introduced them with SSIS as a mechanism for storing data on the local file system. If you’ve ever used SQL Server 2005 Integration Services (SSIS), you will have come across raw files. How to Read Raw Files in SSIS - Simple Talk Skip to content ![]()
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