title: Lost parameter value during SQL trace in EF Core
body: <p>I have implemented an approach for tracing SQL queries from EF Core according to this article: <a href="https://docs.microsoft.com/en-us/ef/core/miscellaneous/logging" rel="nofollow noreferrer">https://docs.microsoft.com/en-us/ef/core/miscellaneous/logging</a>. And have problems with tracing query parameters. When I receive Log events in all values of DbParameterLogData I see only the question mark instead of the actual values which I passed to the query.</p>
  <p><a href="https://i.stack.imgur.com/kDq1h.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/kDq1h.png" alt="enter image description here" /></a></p>
  <p>I am using VS 2015.</p>