Re: How to retain lesser paths at add_path()?

Hi,

The proposition I posted at 10th-Oct proposed to have a separate list to retain
lesser paths not to expand the path_list length, but here are no comments by
others at that time.
Indeed, the latest patch has not been updated yet.
Please wait for a few days. I'll refresh the patch again.

Thanks,

2020年1月11日(土) 11:01 Tomas Vondra <[email protected]>:
>
> Hi,
>
> I wonder what is the status of this patch/thread. There was quite a bit
> of discussion about possible approaches, but we currently don't have any
> patch for review, AFAICS. Not sure what's the plan?
>
> So "needs review" status seems wrong, and considering we haven't seen
> any patch since August (so in the past two CFs) I propose marking it as
> returned with feedback. Any objections?
>
> FWIW I think we may well need a more elaborate logic which paths to
> keep, but I'd prefer re-adding it back to the CF when we actually have a
> new patch.
>
> regards
>
> --
> Tomas Vondra                  http://www.2ndQuadrant.com
> PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services



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