Thank's a lot! That's really help. I failed to bear memory context switching
in mind.
I resolved this problem with following strings in *getRate*:
result = SPI_palloc(sizeof(rate));
memcpy(result, rate, sizeof(rate));
P.S. I think it's a good idea to add example to documentation. Anyway when
Martijn van Oosterhout writes:
> On Mon, Aug 03, 2009 at 10:20:36AM -0400, Tom Lane wrote:
>> SPI_palloc is what to use to allocate the result in the right place.
> Ofcourse, and then a memcpy(). I was distracted by the fact there is an
> SPI_copy/returntuple(), but no SPI_returndatum().
Yeah, I
On Mon, Aug 03, 2009 at 10:20:36AM -0400, Tom Lane wrote:
> Martijn van Oosterhout writes:
> > What you need to do is copy the Datum you wish to return into the upper
> > memory context. I'm not seeing a helpful SPI utility function or
> > obvious example here you help you, but I'm sure it's somet
Martijn van Oosterhout writes:
> What you need to do is copy the Datum you wish to return into the upper
> memory context. I'm not seeing a helpful SPI utility function or
> obvious example here you help you, but I'm sure it's something with
> MemoryContextSwitchTo() and datumCopy().
SPI_palloc i
On Mon, Aug 03, 2009 at 01:45:53PM +1100, Ilya Urikh wrote:
> Hi, I have a strange problem with Numeric multiplication in C-function.
>
> There are 2 functions getRate and getVAT which return Numeric. In 3rd
> function calculateService I try to multiply the results of getRate and
> getVAT. After e
