Re: How does pg implement the visiblity of one tuple for specified transaction?

From: Ankit Kumar Pandey <itsankitkp(at)gmail(dot)com>
To: "jacktby(at)gmail(dot)com" <jacktby(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: How does pg implement the visiblity of one tuple for specified transaction?
Date: 2023-03-05 15:27:45
Message-ID: c512b626-b1d8-3d07-24e5-33e6e0a44c07@gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

Hi Jacktby,

Did you try looking at HeapTupleSatisfiesVisibility function (in
src/backend/access/heap/heapam_visibility.c) ? I think it might give you
some idea.

Thanks,

Ankit

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Peter Eisentraut 2023-03-05 15:55:18 Re: SQL JSON path enhanced numeric literals
Previous Message Alexander Lakhin 2023-03-05 14:00:01 Re: Date-Time dangling unit fix