On 24/12/15 07:13, Pavel Stehule wrote:
> Hi
>
> 2015-12-24 8:05 GMT+01:00 Marcus Engene <mengpg2(at)engene(dot)se
> <mailto:mengpg2(at)engene(dot)se>>:
>
> Hi,
>
> Are there highly efficient C extensions out there for math
> operations on arrays? Dot product and whatnot.
>
>
> what you mean "highly efficient" ?
Implemented as a C module so I wont have to unnest or plpgsql.
Kind regards,
Marcus