Re: GIN improvements part2: fast scan - Mailing list pgsql-hackers

From Thom Brown
Subject Re: GIN improvements part2: fast scan
Date
Msg-id CAA-aLv7vfRX1WJoh-AyotOBV4WMNY8P3z1ZWvGeMk0255OYR_A@mail.gmail.com
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In response to Re: GIN improvements part2: fast scan  (Heikki Linnakangas <hlinnakangas@vmware.com>)
Responses Re: GIN improvements part2: fast scan
List pgsql-hackers
On 12 March 2014 16:29, Heikki Linnakangas <hlinnakangas@vmware.com> wrote:
> Good point. We have done two major changes to GIN in this release cycle:
> changed the data page format and made it possible to skip items without
> fetching all the keys ("fast scan"). gincostestimate doesn't know about
> either change.

Did this cost estimation issue get fixed?  If not, and if this is due
for 9.5, can this be removed from the 9.4 open items list?

Thom



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