Re: jsonb crash

David Rowley <dgrowley@gmail.com>

From: David Rowley <dgrowley@gmail.com>

To: David Rowley <dgrowleyml@gmail.com>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, David Rowley <drowley@postgresql.org>, Jaime Casanova <jcasanov@systemguards.com.ec>, PostgreSQL-development <pgsql-hackers@postgresql.org>

Date: 2021-09-29T21:43:54Z

Lists: pgsql-hackers

Attachments

fix_incorrect_hashfunction_in_memoize.patch (application/octet-stream) patch

On Thu, 30 Sept 2021 at 09:48, David Rowley <dgrowleyml@gmail.com> wrote:
> Maybe we can cache the left and the right type's hash function and use
> the correct one in paraminfo_get_equal_hashops().

Here's a patch of what I had in mind for the fix.  It's just hot off
the press, so really only intended to assist discussion at this stage.

David

Commits

Allow Memoize to operate in binary comparison mode
- 6c32c0977783 14.2 landed
- e502150f7d0b 15.0 landed
Fix incorrect hash equality operator bug in Memoize
- 1f194ed6c26e 14.1 landed
- 39a3105678a2 15.0 landed