Re: Binary search in ScalarArrayOpExpr for OR'd constant arrays
From:
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To:
David Rowley <dgrowleyml(at)gmail(dot)com>
Cc:
Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>,
Michael Paquier <michael(at)paquier(dot)xyz>,
Andrew Dunstan <andrew(at)dunslane(dot)net>, Peter Geoghegan <pg(at)bowt(dot)ie>,
James Coleman <jtc331(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>,
Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>,
pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject:
Re: Binary search in ScalarArrayOpExpr for OR'd constant arrays
David Rowley <dgrowleyml(at)gmail(dot)com> writes: > I realised when working on something unrelated last night that we can > also do hash lookups for NOT IN too.