| From: | Peter Geoghegan <pg(at)heroku(dot)com> |
|---|---|
| To: | Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com> |
| Cc: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: PATCH: Extending the HyperLogLog API a bit |
| Date: | 2016-01-19 22:25:29 |
| Message-ID: | CAM3SWZS36LbxUb6+2TNnYUAVgEXQWLbMy_1Yd5xaYRBc8HtdMA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Jan 19, 2016 at 2:22 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> I don't have time right now to do a full analysis of whether or not it's
> possible to just fix the bug without doing all that, but I think it
> might not be.
IOW: I think that Hideaki's bug fix might itself be wrong (although I
might be wrong about that; no time to make sure right now). Note that
Hideaki's implementation was not the only one I looked at when working
on this code.
--
Peter Geoghegan
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