Prequel is a SQL query engine built in C#. The goal of this project is to demonstrate how query engines are built, and to bring a query engine to the .NET community. The project contains a ...
Projection The examples in this topic demonstrate how to use the xref:System.Linq.Enumerable.Select* and xref:System.Linq.Enumerable.SelectMany* methods to query a xref:System.Data.DataSet.