Horton

Re: jsonb array-style subscription

Dmitry Dolgov <9erthalion6@gmail.com>

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From: Dmitry Dolgov <9erthalion6@gmail.com>
To: Jim Nasby <Jim.Nasby@bluetreble.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Vitaly Burovoy <vitaly.burovoy@gmail.com>, Alvaro Herrera <alvherre@2ndquadrant.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2016-03-03T10:31:04Z
Lists: pgsql-hackers 
> If the patch were proposing a similar amount of new infrastructure to
> support some datatype-extensible concept of subscripting, I'd be much
> happier about it.

Well, actually, I agree with that. I can try to rework the patch to achieve
this goal.

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