This self-initiated project involved cleaning and transforming a raw social media usage dataset using SQL and Excel. I handled data inconsistencies, null values, and duplicate records, and converted ...
The first method involves using the built-in attribute `RowID`. This unique identifier can help you pinpoint and remove duplicate rows. The self-join technique is another method for identifying ...
Twice in the past couple of months I’ve gotten tripped up by the same data issue when using LINQ to Entities in the .NET framework. I create a simple view in my database which performs some ...
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