| From: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com> |
|---|---|
| To: | Peter Geoghegan <pg(at)heroku(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Abhijit Menon-Sen <ams(at)2ndquadrant(dot)com>, PostgreSQL mailing lists <pgsql-hackers(at)postgresql(dot)org>, Josh Berkus <josh(at)agliodbs(dot)com>, Ian Barwick <ian(at)2ndquadrant(dot)com>, Andres Freund <andres(at)2ndquadrant(dot)com>, Greg Stark <stark(at)mit(dot)edu>, Jim Nasby <jim(at)nasby(dot)net>, Albe Laurenz <laurenz(dot)albe(at)wien(dot)gv(dot)at> |
| Subject: | Re: Doing better at HINTing an appropriate column within errorMissingColumn() |
| Date: | 2015-02-13 07:41:40 |
| Message-ID: | CAB7nPqTyPRNN8HiEmdMeCEk7tEDvxX6VEptGgU11udYd5MqrsQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Dec 23, 2014 at 9:43 AM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> On Mon, Dec 22, 2014 at 4:34 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> > To put it another way, creating a separate object obfuscates
> > scanRTEForColumn(), since it's the only client of
> > updateFuzzyAttrMatchState().
>
>
> Excuse me. I mean *not* creating a separate object -- having a unified
> state representation for the entire range-table, rather than having
> one per RTE and merging them one by one into an overall/final range
> table object.
>
Patch moved to CF 2015-02.
--
Michael
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