Обсуждение: How to modify a tuple returned by SPI_copytuple?

I checked the documentation, and still do not get it. I can use SPI_copytuple
to return a modified version of a tuple, but how do I modify a structure of
type HeapTuple.

In my case, I just want to modify a INT32 column for sorting.

Any ideas?

Regards,
    Mario Weilguni

On Mon, Sep 19, 2005 at 08:01:55AM +0200, Mario Weilguni wrote:
> I checked the documentation, and still do not get it. I can use SPI_copytuple
> to return a modified version of a tuple, but how do I modify a structure of
> type HeapTuple.

Does SPI_modifytuple() not do what you want?

--
Michael Fuhr

Hello,

for sure, I'm just did not find this function. Thanks alot.

Best regards,
    Mario


Am Montag, 19. September 2005 15:20 schrieb Michael Fuhr:
> On Mon, Sep 19, 2005 at 08:01:55AM +0200, Mario Weilguni wrote:
> > I checked the documentation, and still do not get it. I can use
> > SPI_copytuple to return a modified version of a tuple, but how do I
> > modify a structure of type HeapTuple.
>
> Does SPI_modifytuple() not do what you want?