Re: Surjective functional indexes

From: Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>
To: Christoph Berg <myon(at)debian(dot)org>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Surjective functional indexes
Date: 2017-06-09 08:08:53
Message-ID: fea95329-ea70-33dd-d59c-61ef3931826e@postgrespro.ru
Views: Raw Message | Whole Thread | Download mbox
Thread:
Lists: pgsql-hackers

Attached please find rebased version of the patch.
Now "projection" attribute is used instead of surjective/injective.

--
Konstantin Knizhnik
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

Attachment Content-Type Size
projection.patch text/x-patch 17.7 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Michael Meskes 2017-06-09 08:38:50 Re: ECPG: WHENEVER statement with DO CONTINUE action
Previous Message vinayak 2017-06-09 08:01:36 ECPG: WHENEVER statement with DO CONTINUE action