this works but unfortunately you bypass the binding of the values by the database. I think the wrapper (postgres.nim) should handle this. See the API: [https://www.postgresql.org/docs/10/static/libpq-exec.html](https://www.postgresql.org/docs/10/static/libpq-exec.html).
paramValues[] Specifies the actual values of the parameters. A null pointer in this array means the corresponding parameter is null; otherwise the pointer points to a zero-terminated text string (for text format) or binary data in the format expected by the server (for binary format).
