Best way of constructing dynamic sql queries in C#/.NET3.5?

Question

A project I\'m working on at the moment involves refactoring a C# Com Object which serves as a database access layer to some Sql 2005 databases.

The author of the existe

Answer 1

I understand the potential of Linq but I have yet to see anyone try and do a Linq query of the complexity that Ben is suggesting

the fairly complex sql statement (~10 joins, >10 sub selects, ~15-25 where conditions and GroupBy's)

Does anyone have examples of large Linq queries, and any commentary on their manageability?