| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Gregory Smith <gregsmithpgsql(at)gmail(dot)com>, David Johnston <david(dot)g(dot)johnston(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: proposal: rounding up time value less than its unit. |
| Date: | 2014-09-26 20:09:48 |
| Message-ID: | 20140926200948.GF5311@eldon.alvh.no-ip.org |
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| Lists: | pgsql-hackers |
Tom Lane wrote:
> The impression I had was that Stephen was thinking of actually setting
> min_val to 1 (or whatever) and handling zero or -1 in some out-of-band
> fashion, perhaps by adding GUC flag bits showing those as allowable
> special cases. I'm not sure how we would display such a state of affairs
> in pg_settings, but other than that it doesn't sound implausible.
I would think that if we're going to have "out of band" values, we
should just use "off", not 0 or -1.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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