From: | Craig Ringer <ringerc(at)ringerc(dot)id(dot)au> |
---|---|
To: | Harshitha S <hershetha(at)gmail(dot)com> |
Cc: | pgsql-general(at)postgresql(dot)org |
Subject: | Re: Reduce the time to know trigger_file's existence |
Date: | 2012-09-04 13:42:26 |
Message-ID: | 50460542.7060205@ringerc.id.au |
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Lists: | pgsql-general pgsql-hackers |
On 09/04/2012 02:15 PM, Harshitha S wrote:
> Hi,
>
> Can Latch - that postgres already uses, be used to achieve the same?
With a quick look at latches I'm not sure what that'd have to do with
file change notification.
Magnus's suggestion to use a signal - especially as one is already
understood for the purpose - makes a lot more sense. He should know,
given how much work he's done on the server.
--
Craig Ringer
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