Re: Removing const-false IS NULL quals and redundant IS NOT NULL quals

From:	Peter Smith <smithpb2250(at)gmail(dot)com>
To:	David Rowley <dgrowleyml(at)gmail(dot)com>
Cc:	Richard Guo <guofenglinux(at)gmail(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject:	Re: Removing const-false IS NULL quals and redundant IS NOT NULL quals
Date:	2024-01-22 04:31:46
Message-ID:	CAHut+Pva47urMHa0yTf3WPLOOtjhhsi3jq+gq1SPSpWoy80zgQ@mail.gmail.com
Views:	Raw Message | Whole Thread | Download mbox | Resend email
Thread:	2022-07-05 22:13:15 from PG Bug reporting form <noreply(at)postgresql(dot)org>  2022-07-06 22:07:46 from "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>   2022-07-07 00:46:46 from Andres Freund <andres(at)anarazel(dot)de>    2022-07-07 01:54:46 from David Rowley <dgrowleyml(at)gmail(dot)com>    2022-07-07 03:13:18 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>     2022-07-07 04:36:56 from Andres Freund <andres(at)anarazel(dot)de>      2022-07-07 18:02:24 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>  2022-07-07 00:23:01 from David Rowley <dgrowleyml(at)gmail(dot)com>   2022-07-07 00:46:17 from David Rowley <dgrowleyml(at)gmail(dot)com>   2022-07-07 03:06:59 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>    2022-07-07 03:31:30 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎     2022-07-07 03:50:48 from Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>      2023-07-05 23:55:36 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎       2023-07-06 09:26:55 from Richard Guo <guofenglinux(at)gmail(dot)com>        2023-07-07 07:02:59 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎         2023-07-10 02:14:04 from David Rowley <dgrowleyml(at)gmail(dot)com>          2023-07-10 06:39:27 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎           2023-07-26 03:17:44 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎           2023-09-26 13:42:32 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎            2023-09-28 03:22:38 from Richard Guo <guofenglinux(at)gmail(dot)com>             2023-09-28 03:51:38 from David Rowley <dgrowleyml(at)gmail(dot)com>              2023-10-08 08:26:43 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎               2023-10-24 04:25:12 from Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru> 📎                2023-11-01 02:20:49 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎                 2023-11-29 00:48:10 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎                  2023-12-01 10:07:03 from Richard Guo <guofenglinux(at)gmail(dot)com> 📎                   2023-12-07 11:04:37 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎                    2023-12-27 11:20:38 from Andy Fan <zhihuifan1213(at)163(dot)com>                     2023-12-27 11:58:26 from Richard Guo <guofenglinux(at)gmail(dot)com>                      2023-12-29 01:25:09 from Andy Fan <zhihuifan1213(at)163(dot)com>                     2024-01-22 11:01:09 from David Rowley <dgrowleyml(at)gmail(dot)com>                    2024-01-22 04:31:46 from Peter Smith <smithpb2250(at)gmail(dot)com>                     2024-01-22 11:11:29 from David Rowley <dgrowleyml(at)gmail(dot)com> 📎                      2024-01-23 05:10:52 from David Rowley <dgrowleyml(at)gmail(dot)com>                       2024-01-23 06:16:11 from Richard Guo <guofenglinux(at)gmail(dot)com>
Lists:	pgsql-bugs pgsql-hackers

In response to

• Removing const-false IS NULL quals and redundant IS NOT NULL quals at 2023-12-07 11:04:37 from David Rowley

Responses

• Re: Removing const-false IS NULL quals and redundant IS NOT NULL quals at 2024-01-22 11:11:29 from David Rowley

Browse pgsql-bugs by date

	From	Date	Subject
Next Message	feichanghong	2024-01-22 07:59:20	MarkBufferDirty Assert held LW_EXCLUSIVE lock fail when ginFinishSplit
Previous Message	Bowen Shi	2024-01-22 02:26:19	Re: Excessive number of replication slots for 12->14 logical replication

Browse pgsql-hackers by date

	From	Date	Subject
Next Message	Peter Smith	2024-01-22 04:36:31	Re: In-placre persistance change of a relation
Previous Message	Peter Smith	2024-01-22 04:26:09	Re: Why is src/test/modules/committs/t/002_standby.pl flaky?