When you need to debug some SQL, you can save the SQL query to a file and then run it outside of your application to check for any issues with the query. However, you cannot do the same when using parameters. When you try to save SQL.Text to a file, you will get the query with parameter names, such as SELECT * FROM A WHERE Id = :paramname. To debug effectively, I need to see the values of the parameters. Ideally, I want to save the query with the actual parameter values, like SELECT * FROM A WHERE ID = 888. Unfortunately, this is not possible with PgDAC. I would like to have this option.