| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)2ndquadrant(dot)com> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Changeset Extraction v7.7 |
| Date: | 2014-02-26 18:30:55 |
| Message-ID: | 20140226183055.GF4759@eldon.alvh.no-ip.org |
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| Thread: | |
| Lists: | pgsql-hackers |
Andres Freund escribió:
> I am wondering about the related situation of GetOldestXmin()
> callers. There's a fair bit of duplicated logic in the callers, before
> but especially after this patchset. What about adding 'Relation rel'
> parameter instead of `allDbs' and `systable'? That keeps the logic
> centralized and there's been a fair amount of talk about vacuum
> optimizations that could also use it.
> It's a bit sad that that requires including rel.h from procarray.h...
relcache.h, not rel.h.
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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