Re: [sqlsmith] Crash in mcv_get_match_bitmap

Tomas Vondra <tomas.vondra@2ndquadrant.com>

From: Tomas Vondra <tomas.vondra@2ndquadrant.com>

To: Michael Paquier <michael@paquier.xyz>

Cc: Tom Lane <tgl@sss.pgh.pa.us>, Andreas Seltenreich <seltenreich@gmx.de>, pgsql-hackers@lists.postgresql.org, Tomas Vondra <tomas.vondra@postgresql.org>

Date: 2019-07-11T14:59:32Z

Lists: pgsql-hackers

On Thu, Jul 11, 2019 at 09:55:01AM +0900, Michael Paquier wrote:
>On Wed, Jul 10, 2019 at 11:26:09PM +0200, Tomas Vondra wrote:
>> Yeah, that's a bug. Will fix (not sure how yet).
>
>Please note that I have added an open item for it.

Thanks.

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

Use column collation for extended statistics
- a63378a03ec0 13.0 landed
- 5a8ee9f2dbe0 12.0 landed
Rework examine_opclause_expression to use varonleft
- e38a55ba46bb 13.0 landed
- fc4faea17971 12.0 landed
Fix handling of NULLs in MCV items and constants
- 1c2acc32dc6c 12.0 landed
- e4deae7396f2 13.0 landed
Fix handling of opclauses in extended statistics
- 42276976a143 12.0 landed
- e8b6ae2130e3 13.0 landed
Remove unnecessary TYPECACHE_GT_OPR lookup
- 3944e855bc5b 12.0 landed
- a4303a078c66 13.0 landed
Simplify bitmap updates in multivariate MCV code
- 79d3a1e52a3c 12.0 landed
- 7d24f6a49076 13.0 landed
Make pg_statistic and related code account more honestly for collations.
- 5e09280057a4 12.0 cited