So I've got this large dataset...call it t_Data, it's pretty easy to cut it up with a where condition in LINQ, but I want to be able to interrogate another dataset....call it q_Category (which ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

Query processing and user interaction form the cornerstone of modern database systems, providing the framework for translating high‐level user queries into efficient, actionable operations. As data ...

The table which stores saved expressions would have a column the Label for each expression (this is similar to the way it works for expressions which are not saved as first-class entities but rather ...

How do I… Generate a running total in an Access query? Your email has been sent This article is also available as a PDF download. Displaying subtotals, grand totals ...