vacuum as flags in PGPROC

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От Alvaro Herrera
Тема vacuum as flags in PGPROC
Дата
Msg-id 20071023214551.GW18013@alvh.no-ip.org
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Ответы Re: vacuum as flags in PGPROC  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-patches
In the spirit of incremental improvement, here is a patch that turns the
couple of bools in PGPROC into a bitmask, and associated fallout.

This patch also contains a change to make a cancelled autovacuum
continue with the schedule (indeed to continue with the schedule on any
error), rather than aborting completely.

My idea is to add a flag for "analyze" and another for "is for xid
wraparound", and to build on that for the cancel-autovac-on-deadlock-
checker project, as submitted by Simon.

--
Alvaro Herrera       Valdivia, Chile   ICBM: S 39º 49' 18.1", W 73º 13' 56.4"
"El sudor es la mejor cura para un pensamiento enfermo" (Bardia)

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