> you are creating as you iterate through. This behavior was
> unnecessary in terms of what libpqtypes and friends needed and may (as
> Tom suggested) come back to bite us at some point. As it turns out,
> PQsetvalue's operation on results that weren't created via
> PQmakeEmptyResult was totally busted because of the bug, so we have a
> unique opportunity to tinker with libpq here: you could argue that you
>
> +1
>
> Exactly at this moment I am thinking about using modifiable
> (via PQsetvalue) PGresult instead of std::map in my C++ library
> for store parameters for binding to executing command.
> I am already designed how to implement it, and I supposed that
> PQsetvalue is intended to work with any PGresult and not only
> with those which has been created via PQmakeEmptyResult...
> So, I am absolutely sure, that PQsetvalue should works with
> any PGresult.
All PGresults are created via PQmakeEmptyPGresult, including libpqtypes. Actually, libpqtypes calls PQcopyResult which
callsPQmakeEmptyPGresult.
It might be better to say a "server" result vs. a "client" result.
Currently, PQsetvalue is broken when provided a "server" generated result.
--
Andrew Chernow
eSilo, LLC
global backup
http://www.esilo.com/
