Re: Reduce "Var IS [NOT] NULL" quals during constant folding

From: Richard Guo <guofenglinux(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: David Rowley <dgrowleyml(at)gmail(dot)com>, Tender Wang <tndrwang(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Reduce "Var IS [NOT] NULL" quals during constant folding
Date: 2025-03-27 14:08:13
Message-ID: CAMbWs48GhW41SOr3jHo7+AiCZKrZo=ZUfGP3oV=qscELma+SLQ@mail.gmail.com
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On Thu, Mar 27, 2025 at 10:53 PM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Richard Guo <guofenglinux(at)gmail(dot)com> writes:
> > I'm planning to push this patch soon, barring any objections.

> FWIW, I have not reviewed it at all.

Oh, sorry. I'll hold off on pushing it.

Thanks
Richard

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