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help / color / mirror / Atom feedFrom: Michael Paquier <michael@paquier.xyz>
To: exclusion@gmail.com
To: pgsql-bugs@lists.postgresql.org
Cc: Peter Geoghegan <pg@bowt.ie>
Subject: Re: BUG #19686: Rolling back SET TABLESPACE + INSERT leads to index corruption
Date: Mon, 28 Sep 2026 05:35:01 +0900
Message-ID: <arl99XV0LOps1dT7@paquier.xyz> (raw)
In-Reply-To: <19686-30f4da834585129f@postgresql.org>
References: <19686-30f4da834585129f@postgresql.org>
On Sun, Sep 13, 2026 at 04:00:01PM +0000, PG Bug reporting form wrote:
> triggers:
> 2026-09-13 18:09:42.598 EEST|postgres|regression|6aa6bcb6.297fd6|LOG:
> statement: INSERT INTO t SELECT i FROM generate_series(1, 4000) i;
> TRAP: failed Assert("_bt_posting_valid(itup)"), File: "nbtdedup.c", Line:
> 900, PID: 2719702
> ExceptionalCondition at assert.c:51:13
> _bt_form_posting at nbtdedup.c:905:7
> _bt_dedup_finish_pending at nbtdedup.c:584:11
> _bt_dedup_pass at nbtdedup.c:173:15
> _bt_delete_or_dedup_one_page at nbtinsert.c:2827:3
> _bt_findinsertloc at nbtinsert.c:918:4
> _bt_doinsert at nbtinsert.c:261:16
> btinsert at nbtree.c:219:11
> index_insert at indexam.c:231:9
>
> The assertion failure is reproduced starting from 0d861bbb7.
Err, Peter?
--
Michael
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To: pgsql-bugs@postgresql.org
Cc: michael@paquier.xyz, exclusion@gmail.com, pgsql-bugs@lists.postgresql.org, pg@bowt.ie
Subject: Re: BUG #19686: Rolling back SET TABLESPACE + INSERT leads to index corruption
In-Reply-To: <arl99XV0LOps1dT7@paquier.xyz>
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