Re: SLOPE - Planner optimizations on monotonic expressions.

From: Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>
To: Alexandre Felipe <o(dot)alexandre(dot)felipe(at)gmail(dot)com>
Cc: Zsolt Parragi <zsolt(dot)parragi(at)percona(dot)com>, Corey Huinker <corey(dot)huinker(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: SLOPE - Planner optimizations on monotonic expressions.
Date: 2026-03-27 08:46:55
Message-ID: CAEZATCXY9sM6izR20tSZFmJ-7484qU=EvekiQmR8X+XkEV6QpA@mail.gmail.com
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On Thu, 26 Mar 2026 at 20:50, Alexandre Felipe
<o(dot)alexandre(dot)felipe(at)gmail(dot)com> wrote:
>
> I know it is less than a week from the end of the commitfest,
> does it make sense to reduce the scope of this to get it in an
> acceptable condition?
>
> [snip various options]
>
> Do any of these give a good chance to have this in this commitfest
> or should I just chill out?

I don't know. I haven't looked at the patches themselves in any
detail. I was merely replying to a specific question about
monotonicity with respect to a particular data type.

However, my impression from reading this thread is that the patches
haven't had a great deal of in-depth review yet, there are still a
number of design ideas that people might wish to explore in more
detail, it probably needs more careful analysis to verify correctness,
and more testing. That makes me think that it's not feasible to get
anything committable in less than a week, and it would be better to
defer this.

Regards,
Dean

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