Well, the objects indices 1,2,3 point to changed when you changed column a4,
but I don't know if that's the reason. I would guess that the indices are
structured as pointers of some kind though.
On Wed, Oct 13, 2010 at 9:03 AM, sunpeng <bluevaley(at)gmail(dot)com> wrote:
>
> the question is why all four indices updated in the execution of
> SPI_execute_plan()?
> I think there should only one index, that is ind_a4 be updated, how to
> avoid other three indices updated?
> thanks!
>
>