Re: NOTIFY/LISTEN on read-only slave?

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От Bruce Momjian
Тема Re: NOTIFY/LISTEN on read-only slave?
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Msg-id 201002180058.o1I0wDT21985@momjian.us
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Ответ на Re: NOTIFY/LISTEN on read-only slave?  (Tom Lane <tgl@sss.pgh.pa.us>)
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Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > Our documentation says listen/notify will return an error if executed on
> > the hot standby server:
> 
> >     o LISTEN, UNLISTEN, NOTIFY since they currently write to system tables 
> 
> > With the listen/notify system now implemented in memory, is this still
> > true?
> 
> The explanation is wrong, but it's still disallowed.

Thanks, implemented detail removed, restriction retained.

--  Bruce Momjian  <bruce@momjian.us>        http://momjian.us EnterpriseDB
http://enterprisedb.com
 + If your life is a hard drive, Christ can be your backup. +


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