Re: mogrify and indent features for jsonb

From: Josh Berkus <josh(at)agliodbs(dot)com>
To: Thom Brown <thom(at)linux(dot)com>
Cc: Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: mogrify and indent features for jsonb
Date: 2015-02-25 18:13:21
Message-ID: 54EE10C1.7090203@agliodbs.com
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On 02/25/2015 03:13 AM, Thom Brown wrote:
> Can you think of a reasonable syntax for doing that via operators? I
> can imagine that as a json_path function, i.e.:
>
> jsonb_add_to_path(jsonb, text[], jsonb)
>
> or where the end of the path is an array:
>
> jsonb_add_to_path(jsonb, text[], text|int|float|bool)
>
> But I simply can't imagine an operator syntax which would make it clear
> what the user intended.
>
>
> No, there probably isn't a sane operator syntax for such an operation.
> A function would be nice. I'd just want to avoid hacking away at arrays
> by exploding them, adding a value then re-arraying them and replacing
> the value.

Well, anyway, that doesn't seem like a reason to block the patch.
Rather, it's a reason to create another one for 9.6 ...

--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com

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