Re: parallel safety of correlated subquery

Andy Fan <zhihuifan1213@163.com> writes:

Hi,

> Andy Fan <zhihuifan1213@163.com> writes:
>
> Hi,
>
> After some coding with this subject, I think it is better redefining
> the problem and solution.
..
> Hope I have made myself clear, any feedback is welcome!

While I was registering this patch to commitfest, I found thread [1]
which wanted to improve the exact same question, but the solution is
different[2]. So anyone who is interested with this topic, probably want
to have a check on [1] as well.

[1]
https://www.postgresql.org/message-id/CAAaqYe_x1u3V4uPiv%3DdJ%3Dk2EJ7txhdq6yexJDkYZ1x1pu0QwcQ%40mail.gmail.com

[2] https://www.postgresql.org/message-id/87frfd9xqx.fsf%40163.com 

commitfest for this thread: https://commitfest.postgresql.org/patch/5892/ 

-- 
Best Regards
Andy Fan