On 1/16/26 10:10 PM, Nick Canale wrote:
> Hello all, is there a way to prevent the postgres logo from being so
> aggressive in the embedded previews when you send links to people on,
> say, slack? example: image.png
> If the in-line image doesn't work: https://imgur.com/a/1tPmsUl <https://
> imgur.com/a/1tPmsUl>
I have been annoyed at the same thing but for the mailing list. :)
The image should come from the OpenGraph metadata[1], and you could like
either use a smaller image for that or set og:image:width to try to make
the image smaller but I have not had time to play around with it yet to
see what works.
<meta property="og:url"
content="https://www.postgresql.org/docs/18/functions-math.html" />
<meta property="og:type" content="article" />
<meta property="article:published_time" content="2025-11-13T14:11:36" />
<meta property="og:image"
content="https://www.postgresql.org/media/img/about/press/elephant.png" />
<meta property="og:title" content="9.3. Mathematical Functions and
Operators" />
<meta property="og:description" content="9.3. Mathematical
Functions and Operators # Mathematical operators are provided for many
PostgreSQL types. For types without standard mathematical conventions
(e.g., …" />
<meta property="og:site_name" content="PostgreSQL Documentation" />
1. https://ogp.me/
Andreas
