On Sun, Feb 14, 2021 at 7:56 PM Michael Paquier wrote:
> On Sun, Feb 14, 2021 at 09:29:08AM +0800, Andy Fan wrote:
> > Thank you tom for the reply. What would be the difference between the
> > SPI and "write a pure SQL UDF" and call it with DirectFunctionCall1? I
> > just ran into a similar situ
On Sun, Feb 14, 2021 at 09:29:08AM +0800, Andy Fan wrote:
> Thank you tom for the reply. What would be the difference between the
> SPI and "write a pure SQL UDF" and call it with DirectFunctionCall1? I
> just ran into a similar situation some days before. Currently I think
> DirectFunctionCall1
On Sun, Feb 14, 2021 at 5:23 AM Tom Lane wrote:
> Patrick Handja writes:
> > I would like to know if there is a better way to pass a relation or if
> the
> > relation name (CString) as a parameter in a C function and thus be able
> to
> > manipulate its tuples. The documentation is available her
Patrick Handja writes:
> I would like to know if there is a better way to pass a relation or if the
> relation name (CString) as a parameter in a C function and thus be able to
> manipulate its tuples. The documentation is available here:
> https://www.postgresql.org/docs/13/xfunc-c.html#id-1.8.3.
