Re: jsonb existence queries are misimplemented by jsonb_ops

From: Peter Geoghegan <pg(at)heroku(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: jsonb existence queries are misimplemented by jsonb_ops
Date: 2014-05-07 21:00:57
Message-ID: CAM3SWZQbphjaaBs+Ys7L-XRS86eDtFOitfaazRaOeuA7u95auw@mail.gmail.com
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On Wed, May 7, 2014 at 1:51 PM, Peter Geoghegan <pg(at)heroku(dot)com> wrote:
> Yes it does. It's just not intended to work like that. You have to
> "give a path" to what you're looking for.

There is exactly one exception explicitly noted as such in the
user-visible docs, which is arrays and the containment of single
elements.

--
Peter Geoghegan

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