On Thu, Mar 3, 2011 at 9:20 AM, Joshua McDougall <j...@schemaverse.com> wrote:
>
> The following bug has been logged online:
>
> Bug reference:      5911
> Logged by:          Joshua McDougall
> Email address:      j...@schemaverse.com
> PostgreSQL version: 9.0.3
> Operating system:   Slackware Linux  Kernel  2.6.28.6
> Description:        pg_notify() function only works when channel name is
> lower case
> Details:
>
> When using the pg_notify(text,text) function, the channel name MUST be lower
> case otherwise the message does not go through.
>
> So, while this will work:
>
> LISTEN ERRORCHANNEL;
> NOTIFY ERRORCHANNEL, 'something!';
> NOTIFY eRrorChanNel, 'something!';
>
> this will not:
> SELECT pg_notify('ERRORCHANNEL','something!');
>
> You must use:
> SELECT pg_notify('errorchannel','something!');

not a bug. you have to double quote relnames (listen "Test"). if you
want the server not to case fold them. pg_notify takes a string, not a
relname, which uses different rules.

merlin

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