On 3/10/17 10:31 PM, Eric Ridge wrote:
> What about this? Is the tuple currently being evaluated (I suppose in
> the case of a sequential scan) available in the context of a function call?
AFAIK that *very* specific case would work, because the executor would
be handing you the raw tuple. Not a great bet to make though. Also,
there should be a macro somewhere that will tell you whether you have a
full tuple or not. You'd want to make sure to check that an throw an
error if you weren't handed a full tuple.
--
Jim Nasby, Chief Data Architect, OpenSCG
http://OpenSCG.com