| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
| Cc: | Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Jim Nasby <jim(at)nasby(dot)net>, Greg Stark <stark(at)mit(dot)edu>, Hannu Krosing <hannu(at)2ndquadrant(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Andres Freund <andres(at)2ndquadrant(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pg_system_identifier() |
| Date: | 2013-08-26 17:10:54 |
| Message-ID: | 521B8C1E.9000808@agliodbs.com |
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| Lists: | pgsql-hackers |
All,
I think we've gotten a bit off the track of the proposed patch, which is
designed to report the system_identifier string currently in
pg_controldata, nothing more.
I'm going to reverse my vote, and vote against this patch. The reason
why is that I think we should instead have a function:
pg_controldata(parameter text)
... which would report *all* strings in pg_controldata. Hence, you'd do
instead:
pg_controldata('system identifier')
This will hopefully spare us from 15 patches incrementally adding all of
the individual items in controldata.
--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com
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