Re: exposing float8-as-value to PGXS/makefiles

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От Alvaro Herrera
Тема Re: exposing float8-as-value to PGXS/makefiles
Дата
Msg-id 1305920501-sup-2912@alvh.no-ip.org
обсуждение исходный текст
Ответ на Re: exposing float8-as-value to PGXS/makefiles  (Michael Glaesemann <grzm@seespotcode.net>)
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Excerpts from Michael Glaesemann's message of vie may 20 15:07:27 -0400 2011:
> 
> On May 20, 2011, at 12:51, Alvaro Herrera wrote:
> 
> > Excerpts from Tom Lane's message of vie may 20 12:43:25 -0400 2011:
> >> Alvaro Herrera <alvherre@alvh.no-ip.org> writes:
> >>> I was just messing around with a datatype that's based in int64
> >>> representation.  Pretty much everything (seems to) work cleanly, but one
> >>> problem I have is that I cannot build the correct CREATE TYPE sentence
> >>> in the .sql.in file to actually install the type, because there's no
> >>> easy way to figure out whether float64 (and therefore int64) is passed
> >>> by value or not.
> >> 
> >> We already solved that for contrib/isn --- use the LIKE clause in CREATE
> >> TYPE.
> > 
> > Ooh, excellent, thanks.
> 
> To confirm, this works for Postgres versions >= 8.4, correct?

Yes, this is in 8.4 (but not in 8.3).

-- 
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
PostgreSQL Replication, Consulting, Custom Development, 24x7 support


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