Horton

Re: BUG #18260: Unexpected error: "negative bitmapset member not allowed" triggered by multiple JOIN

Richard Guo <guofenglinux@gmail.com>

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From: Richard Guo <guofenglinux@gmail.com>
To: zuming.jiang@inf.ethz.ch, pgsql-bugs@lists.postgresql.org
Date: 2023-12-27T12:15:35Z
Lists: pgsql-bugs 
On Wed, Dec 27, 2023 at 6:18 PM PG Bug reporting form <
noreply@postgresql.org> wrote:

> My fuzzer finds a bug in Postgres 17devel, which triggers an unexpected
> error "ERROR:  negative bitmapset member not allowed".


Thank you for the report.  This issue is caused by the way SJE removes
PHVs.  I have run out of time today, but I will look into it tomorrow.

Thanks
Richard

Commits

  1. Fix 'negative bitmapset member' error

  2. Doc: Add missing pgoutput options.