I've noticed that Prefix displays SQL parameters while Retrace does not. For example:
/* Query Parameters
* ClientId := '61'
SELECT * FROM Table WHERE Id = @ClientId
EXEC MyTable @ClientId
I assume Retrace does not capture these parameter values for security reasons. It would be helpful to be able to whitelist parameters by name that do not contain sensitive data so they could be captured. An additional option would be to whitelist SQL stored procedures by name, or a combination of both.