| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | Magnus Hagander <magnus(at)hagander(dot)net>, Masahiko Sawada <masahiko(dot)sawada(at)2ndquadrant(dot)com>, Fujii Masao <masao(dot)fujii(at)oss(dot)nttdata(dot)com>, Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Inconsistency in determining the timestamp of the db statfile. |
| Date: | 2020-09-10 13:12:10 |
| Message-ID: | 20200910131210.GA23589@alvherre.pgsql |
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| Lists: | pgsql-hackers |
On 2020-Sep-10, Amit Kapila wrote:
> On Thu, Sep 10, 2020 at 1:03 PM Magnus Hagander <magnus(at)hagander(dot)net> wrote:
> The comments already say what you said in the second suggestion:"The
> caller must rely on timestamp stored in *ts iff the function returns
> true.". Read iff "as if and only if"
I think "must" should be "may" there, if we're nitpicking.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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