| From: | Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>, Bruce Momjian <bruce(at)momjian(dot)us>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Fujii Masao <masao(dot)fujii(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Sync Rep v19 |
| Date: | 2011-03-10 20:29:10 |
| Message-ID: | m2bp1izpm1.fsf@2ndQuadrant.fr |
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| Lists: | pgsql-hackers |
Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> they are, but there's no easy way to figure out what that means in
> terms of wall-clock time, which I think would be useful.
Jan Wieck had a detailed proposal to make that happen at last developper
meeting, but then ran out of time to implement it for 9.1 it seems. The
idea was basically to have a ticker in core, an SRF that would associate
txid_snapshot with wall clock time. Lots of good things would come from
that.
http://archives.postgresql.org/pgsql-hackers/2010-05/msg01209.php
Of course if you think that's important enough for you to implement it
between now and beta, that would be great :)
Regards,
--
Dimitri Fontaine
http://2ndQuadrant.fr PostgreSQL : Expertise, Formation et Support
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