Re: jsonb array-style subscription

Alvaro Herrera <alvherre@2ndquadrant.com>

From: Alvaro Herrera <alvherre@2ndquadrant.com>
To: Dmitry Dolgov <9erthalion6@gmail.com>
Cc: PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2016-01-19T20:14:49Z
Lists: pgsql-hackers
Dmitry Dolgov wrote:

> I've cleaned up the code, created a separate JsonbRef node (and there are a
> lot of small changes because of that), abandoned an idea of "deep nesting"
> of assignments (because it doesn't relate to jsonb subscription, is more
> about the
> "jsonb_set" function, and anyway it's not a good idea). It looks fine for
> me, and I need a little guidance - is it ok to propose this feature for
> commitfest 2016-03 for a review?

Has this patch been proposed in some commitfest previously?  One of the
less-commonly-invoked rules of commitfests is that you can't add patches
that are too invasive to the last one -- so your last chance for 9.6 was
2016-01.  This is harsh to patch submitters, but it helps keep the size
of the last commitfest down to a reasonable level; otherwise we are
never able to finish it.

-- 
Álvaro Herrera                http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


Commits

  1. Throw error when assigning jsonb scalar instead of a composite object

  2. Filling array gaps during jsonb subscripting

  3. Implementation of subscripting for jsonb