Let´s be frank, my knowledge regarding SQL language is very low.
Nevertheless, my boss gave me the task to build a database application using the following tools: SQL Server and Visual Studio 2008; C#. I use the VS DataSet as a local mirror of the SQL Server.
And let´s be frank again, my understanding of the VS Query builder is also very small, I´m finding it quite confusing, actually. So no help to find from Query builder.
And my knowledge of Linq is even lower…
Perhaps I should mention that the deadline for the project is “aggressively” set, so I have no chance to learn enough about these things during the project. And I´m a bit stupid too, which is no help when it comes to challenges like this (on other occations it might be quite useful though)
With these permissions, what should I do (except for killing myself or retire) to be able to query my tables in a sufficient way?
Use MS Access:
Start up Access, create a new DB.
Import your SQL Server DB to your new Access DB.
Select Create tab -> Query Wizard -> Simple Query Wizard (and it IS simple to use).
When the query is created, you can use the SQL code in your original SQL Server based application – but as SQL Server and Access aren´t 100% aligned, you might need to do some adjustments – google it up. Here is however a good page that will help you out.
Bonus is that it´s a good way to learn SQL “on the fly”.