Hi,
On 2016-11-03 04:07:21 -0700, Andres Freund wrote:
> Hi,
>
> There's two things I found while working on faster expression
> evaluation, slot deforming and batched execution. As those two issues
> often seemed quite dominant cost-wise it seemed worthwhile to evaluate
> them independently.
>
>
On 2016-11-04 15:18:49 +0200, Heikki Linnakangas wrote:
> On 11/03/2016 01:07 PM, Andres Freund wrote:
> > Hi,
> >
> > There's two things I found while working on faster expression
> > evaluation, slot deforming and batched execution. As those two issues
> > often seemed quite dominant cost-wise i
On 11/03/2016 01:07 PM, Andres Freund wrote:
Hi,
There's two things I found while working on faster expression
evaluation, slot deforming and batched execution. As those two issues
often seemed quite dominant cost-wise it seemed worthwhile to evaluate
them independently.
1) We atm do one ExecPr
Hi,
There's two things I found while working on faster expression
evaluation, slot deforming and batched execution. As those two issues
often seemed quite dominant cost-wise it seemed worthwhile to evaluate
them independently.
1) We atm do one ExecProject() to compute each aggregate's
argument
