Re: [PATCHES] libpq type system 0.9a

Andrew Chernow <ac@esilo.com> writes:
> There is no need to pass hookData to the hook function.  libpqtypes already 
> accesses PGconn and PGresult directly so it can just access the hookData member.

That's a habit you'd really be best advised to stop, if you're going to
be a separate library.  Otherwise, any time we make an internal change
in the PGconn struct, it'll break your library --- and we have and will
feel free to do that without an external soname change.

What parts of PGconn/PGresult do you need to touch that aren't exposed
already?
        regards, tom lane