Re: Incorrect selectivity estimates for NOT on nullable boolean columns

From: Pierre Forstmann <pierre(dot)forstmann(at)gmail(dot)com>
To: pgsql-hackers(at)lists(dot)postgresql(dot)org
Cc: Ilia Evdokimov <ilya(dot)evdokimov(at)tantorlabs(dot)com>
Subject: Re: Incorrect selectivity estimates for NOT on nullable boolean columns
Date: 2026-10-31 15:34:30
Message-ID: 179346087078.1157.22105384307369268.pgcf@coridan.postgresql.org
Views: Whole Thread | Raw Message | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, failed
Spec compliant: not tested
Documentation: not tested

Hello,

This patch looks good to me.

Maybe you could add some regression-test coverage ?

I don't think that SQL compliance must be checked or that documentation should be updated.

Regards,
PF.

The new status of this patch is: Ready for Committer

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Srinath Reddy Sadipiralla 2026-10-31 16:24:34 Re: Call CalculateShmemSize() only once
Previous Message Kirill Reshke 2026-10-31 14:08:14 Speeding up GIST index creation for hstore