Re: Optimize IS DISTINCT FROM with non-nullable inputs

From:	Richard Guo <guofenglinux(at)gmail(dot)com>
To:	Tender Wang <tndrwang(at)gmail(dot)com>
Cc:	Pg Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject:	Re: Optimize IS DISTINCT FROM with non-nullable inputs
Date:	2026-02-09 07:08:22
Message-ID:	CAMbWs49ScUbRBDKOjzXJgycy8EbLWyfhqsen2aXQnV6UDaXSXQ@mail.gmail.com
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Thread:	2026-01-23 13:40:01 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎  2026-01-26 08:00:08 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎   2026-01-27 02:32:25 from Tender Wang <tndrwang(at)gmail(dot)com>    2026-01-27 07:10:07 from Richard Guo <guofenglinux(at)gmail(dot)com>     2026-01-28 01:59:00 from Tender Wang <tndrwang(at)gmail(dot)com>     2026-01-28 06:42:11 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎      2026-01-29 08:48:12 from Tender Wang <tndrwang(at)gmail(dot)com>       2026-02-09 07:08:22 from Richard Guo <guofenglinux(at)gmail(dot)com>        2026-02-10 02:07:16 from Richard Guo <guofenglinux(at)gmail(dot)com>
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In response to

• Re: Optimize IS DISTINCT FROM with non-nullable inputs at 2026-01-29 08:48:12 from Tender Wang

Responses

• Re: Optimize IS DISTINCT FROM with non-nullable inputs at 2026-02-10 02:07:16 from Richard Guo

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