Du kan bruge ROW_NUMBER
i TSQL (2005 og frem) for at gøre dette:
SELECT ID, Foo, Bar
FROM (SELECT ROW_NUMBER() OVER (ORDER BY ID ASC) AS Row,
ID, Foo, Bar
FROM SomeTable) tmp
WHERE Row >= 50 AND Row <= 100
Eller med LINQ-til-SQL osv.:
var qry = ctx.Table.Skip(50).Take(50); // or similar