Re: [sqlsmith] Crash in mcv_get_match_bitmap

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

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

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

Cc: Andreas Seltenreich <seltenreich@gmx.de>, pgsql-hackers@lists.postgresql.org, Tomas Vondra <tomas.vondra@postgresql.org>

Date: 2019-07-19T18:37:19Z

Lists: pgsql-hackers

Tomas Vondra <tomas.vondra@2ndquadrant.com> writes:
> [ mcv fixes ]

These patches look OK to me.

			regards, tom lane

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