[Libpqxx-general] Unnamed prepared statements vs PQexecParams

[Jeroen Vermeulen]

Trigve Siver wrote:

> so I've implemented the API. I've created new class param_invocation which I think could be used as base class for prepare::invocation because it is the same cope somehow stripped. So please review the patch and let me know if something is wrong.

Made some pretty radical changes after all, but support is in trunk now.


Jeroen