Re: smart shutdown at end of transaction (was: Default mode for shutdown)
От | Tom Lane |
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Тема | Re: smart shutdown at end of transaction (was: Default mode for shutdown) |
Дата | |
Msg-id | 25145.1335552970@sss.pgh.pa.us обсуждение исходный текст |
Ответ на | Re: smart shutdown at end of transaction (was: Default mode for shutdown) (Magnus Hagander <magnus@hagander.net>) |
Ответы |
Re: smart shutdown at end of transaction (was: Default
mode for shutdown)
|
Список | pgsql-hackers |
Magnus Hagander <magnus@hagander.net> writes: > On Fri, Apr 27, 2012 at 20:48, Tom Lane <tgl@sss.pgh.pa.us> wrote: >> I'm not necessarily opposed to commandeering the name "smart" for the >> new behavior, so that what we have to find a name for is the old "smart" >> behavior. How about >> >> slow - allow existing sessions to finish (old "smart") > How about "wait" instead of "slow"? I kinda liked "slow" vs "fast", but if you think that's too cute ... ("wait" doesn't seem very good, though, since all these except immediate are waiting, just for different things.) >> smart - allow existing transactions to finish (new) > and still default, right? Right. >> fast - kill active queries >> immediate - unclean shutdown regards, tom lane
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