Re: pgsql: Implementation of subscripting for jsonb

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>

To: Heikki Linnakangas <hlinnaka@iki.fi>

Cc: Alexander Korotkov <akorotkov@postgresql.org>, pgsql-committers@lists.postgresql.org

Date: 2021-02-01T07:05:10Z

Lists: pgsql-hackers

Heikki Linnakangas <hlinnaka@iki.fi> writes:
> 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?

I think I just identified the cause.

			regards, tom lane

Commits

pg_attribute_no_sanitize_alignment() macro
- cc7ea0717b12 9.6.22 landed
- c86eae39ce1e 13.3 landed
- c3dc311ffd64 12.7 landed
- 22001684623b 11.12 landed
- 02e7da01a436 10.17 landed
- 993bdb9f935a 14.0 landed
Tweak compiler version cutoff for no_sanitize("alignment") support.
- ad2ad698ac16 14.0 landed
Implementation of subscripting for jsonb
- 676887a3b0b8 14.0 cited