Re: Review: B-Tree emulation for GIN - Mailing list pgsql-hackers

From Teodor Sigaev
Subject Re: Review: B-Tree emulation for GIN
Date
Msg-id 4974B52B.8060309@sigaev.ru
Whole thread Raw
In response to Re: Review: B-Tree emulation for GIN  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Review: B-Tree emulation for GIN  (Jeff Davis <pgsql@j-davis.com>)
List pgsql-hackers
> I'm pretty certain I recall Greg Stark recommending that we adopt
> something like that as the standard numeric representation of zero.
> It didn't get done yet, but it might happen someday.

Changes:
- use NULL as left-most value. It's safe because NULL numeric value
   cannot be an argument for any function except gin_numeric_cmp and it
   cannot be returned in regular SQL query.
- fix uninstall script for support numeric type.
--
Teodor Sigaev                                   E-mail: teodor@sigaev.ru
                                                    WWW: http://www.sigaev.ru/

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