Re: pgsql: Implementation of subscripting for jsonb

Heikki Linnakangas <hlinnaka@iki.fi>

From: Heikki Linnakangas <hlinnaka@iki.fi>
To: Alexander Korotkov <akorotkov@postgresql.org>
Cc: pgsql-committers@lists.postgresql.org
Date: 2021-02-01T06:55:52Z
Lists: pgsql-hackers
On 31/01/2021 22:54, Alexander Korotkov wrote:
> Implementation of subscripting for jsonb

The Itanium and sparc64 buildfarm members didn't like this, and are 
crashing at "select ('123'::jsonb)['a'];". Unaligned memory access, perhaps?

- Heikki



Commits

  1. pg_attribute_no_sanitize_alignment() macro

  2. Tweak compiler version cutoff for no_sanitize("alignment") support.

  3. Implementation of subscripting for jsonb