On 06/20/2012 11:07 PM, Marc Watson wrote:
>
> Hello all,
>
> On Windows, I have a 32-bit client application that uses the 32-bit
> libpq.dll. In testing the client application with a Postgres 9.2
> 64-bit server I've noticed no problems, and was wondering if anyone
> knows of any caveats in this -- AFAICS the tcp communication is
> between the 32-bit libpq and the 64-bit backend is compatible.
>
>
Unless you go to considerable efforts to ensure otherwise, the protocol
is text-based and isn't affected by endianness or word size. I'm not
sure about the binary protocol, but it's rarely used.
--
Craig Ringer