From: | Colin Caine <cmcaine(at)gmail(dot)com> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Okay to remove mention of mystery @ and ~ operators? |
Date: | 2024-04-19 03:41:41 |
Message-ID: | CADwQTQbbr2UQ_fpbyc+8ay=RwEYgYk=TZxH3+RHDqAQfoG+EWA@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
Hello
This page says that the `(at)` and `~` operators on various types can be
accelerated by a GiST index.
https://www.postgresql.org/docs/current/gist-builtin-opclasses.html
These operators have been listed in the file since it was created in 2014,
but if they exist then I don't know how to use them or what they do.
Code examples, for clarity:
> select box '(0,0),(1, 1)' ~ box '(2,2),(3,3)';
operator does not exist: box ~ box
> select box '(0,0),(1, 1)' @ box '(2,2),(3,3)';
operator does not exist: box @ box
If they're a typo or some removed thing then I'd like to remove them from
the page. This email is me asking to find out if I'm wrong about that
before I try to submit a patch (also very happy for someone with a
committer bit to just fix this).
Cheers,
Col
From | Date | Subject | |
---|---|---|---|
Next Message | Anton A. Melnikov | 2024-04-19 03:50:39 | Use XLOG_CONTROL_FILE macro everywhere? |
Previous Message | Andres Freund | 2024-04-19 03:40:22 | Re: ECPG cleanup and fix for clang compile-time problem |