Re: NOTIFY/LISTEN on read-only slave?

Greg Smith wrote:
> Tom Lane wrote:
>> The explanation is wrong, but it's still disallowed.
>>   
> What's the actual reason for the restriction then?  I did a whole 
> proofreading round on the HS documentation the other day and am 
> working on a patch to clean up everything I found, can add better 
> notes about this to it.

Will answer my own question now, from the commit log:

"There is not yet any facility for HS slaves to receive notifications 
generated on the master,
although such a thing is possible in future."

I'll include that detail in the doc patch I'm working on.

-- 
Greg Smith  2ndQuadrant US  Baltimore, MD
PostgreSQL Training, Services and Support
greg@2ndQuadrant.com   www.2ndQuadrant.us