On May 1, 2005, at 22:44 , Tom Lane wrote:
> I am not claiming that the backend handles all these cases nicely
> today: it certainly doesn't. But we understand in principle how
> to fix these problems by invalidating plans inside the backend.
> I don't see how the DBD::Pg driver can hope to deal with any of
> these situations :-(
It can't. So if you need to be able to switch schemas or do any of
the evil(tm) things Tom suggest, then I recommend that you use prepare
() instead of prepare_cached(). Or do the caching yourself.
Regards,
David
