Reuse Parameters with LINQ-style queries

[PeterN]

In SqlBuilder and ParameterHelper.ProcessParams there is the option to reuse parameters. When using LINQ-style queries, this is hidden away.

1. Is it possible to expose this?
2. Does reusing parameters cause issues anywhere?
3. If not can it just be done always?

Although actually after some testing, I've found that when using ToPageAsync, parameters are not reused in the main part of the query, but they are reused in the Count part, so I guess more needs to be done.