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From: Nico Williams <[email protected]>
To: Laurenz Albe <[email protected]>
Cc: Merlin Moncure <[email protected]>
Cc: David G. Johnston <[email protected]>
Cc: Adrian Klaver <[email protected]>
Cc: Olleg Samoylov <[email protected]>
Cc: pgsql-generallists.postgresql.org <[email protected]>
Subject: Re: Interesting case of IMMUTABLE significantly hurting performance
Date: Fri, 11 Apr 2025 00:30:38 -0500
Message-ID: <Z/io/n/EQkzbBK2L@ubby> (raw)
In-Reply-To: <[email protected]>
References: <[email protected]>
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	<[email protected]>

On Fri, Apr 11, 2025 at 07:15:44AM +0200, Laurenz Albe wrote:
> On Thu, 2025-04-10 at 22:18 -0500, Merlin Moncure wrote:
> > Facts.  This is black magic.   This has come up over and over. 
> 
> Perhaps it would help to add the excellent information from the Wiki to the documentation:
> https://wiki.postgresql.org/wiki/Inlining_of_SQL_functions

Adding a warning in the functions _docs_ to check their various
attributes in the cataclog would suffice.

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