AddWithValue without DBType causing queries to run slowly

Question

I\'ve been using cmd.Parameters.AddWithValue, and not specifying a DBType (int, varchar,...) to run queries. After looking at SQL Profiler, it seems that queries run with t

Answer 1

What is the SQL statement generated in both the cases?

I am suspecting that it assumes the value as varchar when you don't explicitly specify it.

e.g. SELECT OrderId FROM Orders WHERE OrderId = 1001
vs SELECT OrderId FROM Orders WHERE OrderId = '1001'