Re: jsonb contains behaviour weirdness - Mailing list pgsql-hackers

From Peter Geoghegan
Subject Re: jsonb contains behaviour weirdness
Date
Msg-id CAM3SWZRuimdwWWw6k4PC98-sVRwvB6NYiybxhShhK9zT1xGkug@mail.gmail.com
Whole thread Raw
In response to Re: jsonb contains behaviour weirdness  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: jsonb contains behaviour weirdness
Re: jsonb contains behaviour weirdness
List pgsql-hackers
On Mon, Sep 15, 2014 at 11:12 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Personally I'd think that we should retain it for objects; Peter's
> main argument against that was that the comment would be too complicated,
> but that seems a bit silly from here.

I just don't see any point to it. My argument against the complexity
of explaining why the optimization is only used with objects is based
on the costs and the benefits. I think the benefits are very close to
nil.

-- 
Peter Geoghegan



pgsql-hackers by date:

Previous
From: Tom Lane
Date:
Subject: Re: Triconsistent catalog declaration
Next
From: Robert Haas
Date:
Subject: Re: B-Tree support function number 3 (strxfrm() optimization)