Re: Optimize LISTEN/NOTIFY

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Chao Li
Тема
Re: Optimize LISTEN/NOTIFY
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4B243750-12BE-4C16-A769-A803268F40E3@gmail.com
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Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Rishu Bagga <rishu.postgres@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Thomas Munro <thomas.munro@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Matheus Alcantara <matheusssilv97@gmail.com>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Matheus Alcantara" <matheusssilv97@gmail.com>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Matheus Alcantara" <matheusssilv97@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY Alexander Lakhin <exclusion@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Arseniy Mukhin <arseniy.mukhin.dev@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Tom Lane <tgl@sss.pgh.pa.us>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY Chao Li <li.evan.chao@gmail.com>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>
Re: Optimize LISTEN/NOTIFY "Joel Jacobson" <joel@compiler.org>


> On Nov 2, 2025, at 04:41, Arseniy Mukhin  wrote:
> 
> This condition seems to be redundant. I would say it should always be
> true, otherwise it would mean that somebody allowed the listener to
> skip our notification.

Hi Arseniy,

Did you read the example I explained in my previous email?

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/






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