Horton

Re: Binary search in ScalarArrayOpExpr for OR'd constant arrays

David Rowley <dgrowleyml@gmail.com>

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From: David Rowley <dgrowleyml@gmail.com>
To: Tomas Vondra <tomas.vondra@enterprisedb.com>
Cc: James Coleman <jtc331@gmail.com>, Heikki Linnakangas <hlinnaka@iki.fi>, Tomas Vondra <tomas.vondra@2ndquadrant.com>, pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2021-04-08T12:00:59Z
Lists: pgsql-hackers 
On Thu, 8 Apr 2021 at 22:54, David Rowley <dgrowleyml@gmail.com> wrote:
>
> I think the changes in the patch are fairly isolated and the test
> coverage is now pretty good.  I'm planning on looking at the patch
> again now and will consider pushing it for PG14.

I push this with some minor cleanup from the v6 patch I posted earlier.

David

Commits

  1. Use a hash table to speed up NOT IN(values)

  2. Speedup ScalarArrayOpExpr evaluation