Re: [HACKERS] PATCH: multivariate histograms and MCV lists

John Naylor <john.naylor@2ndquadrant.com>

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From: John Naylor <john.naylor@2ndquadrant.com>

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

Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>

Date: 2019-03-31T00:50:53Z

Lists: pgsql-hackers

Attachments

mcv-comment-fix.patch (application/octet-stream) patch

I believe I found a typo in mcv.c, fix attached.

-- 
John Naylor                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

Convert pre-existing stats_ext tests to new style
- dbb984128ebf 12.0 landed
Add support for multivariate MCV lists
- 7300a699502f 12.0 landed
Improve ANALYZE's strategy for finding MCVs.
- b5db1d93d2a6 11.0 cited
Clone extended stats in CREATE TABLE (LIKE INCLUDING ALL)
- 5564c1181548 11.0 cited
Try again to fix accumulation of parallel worker instrumentation.
- 8526bcb2df76 11.0 cited
Adjust psql \d query to avoid use of @> operator.
- 471d55859c11 11.0 cited
Message style fixes
- 821fb8cdbf70 11.0 cited
Add security checks to selectivity estimation functions
- e2d4ef8de869 10.0 cited