| From: | Peter Geoghegan <pg(at)heroku(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Stephen Frost <sfrost(at)snowman(dot)net>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, 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: | 2014-12-23 00:43:06 |
| Message-ID: | CAM3SWZQEpNZfpFYkxQdXaz5tyvq8CTWU+34=f6ML2QrR8rXJ5A@mail.gmail.com |
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| Lists: | pgsql-hackers |
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.
--
Peter Geoghegan
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