Use saved queries as opposed to SQL statements as the data sources for Access objects. The wizard will create a corresponding SQL Server object for each saved query.

You don't have to give up using dynamic SQL just because you're using Entity Framework. The Entity Framework SqlQuery method will give you back the flexibility of dynamic SQL and still let you work ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement.