On Thu, Apr 13, 2006 at 12:02:56PM -0400, Greg Stark wrote:
> There's nothing wrong with a callback interface for applications. They can
> generally have the callback function update the display or output to a file or
> whatever they're planning to do with the data.
>
> However drivers don't generally work that way. Drivers have functions like:
As I pointed out in another email, this change is not aimed at
applications doing fetch_next, but specifically at drivers like
psqlODBC which have a very special way of handling resultsets, in this
case, updateable resultsets. The aim is to work out why people are
writing their own wire-protocol parsers. To find out the deficiency in
libpq that prevents them using it.
I agree, for what you're talking about I don't think a callback is at
all relevent.
Have a nice day,
--
Martijn van Oosterhout <kleptog@svana.org> http://svana.org/kleptog/
> Patent. n. Genius is 5% inspiration and 95% perspiration. A patent is a
> tool for doing 5% of the work and then sitting around waiting for someone
> else to do the other 95% so you can sue them.