| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | Merlin Moncure <mmoncure(at)gmail(dot)com> |
| Cc: | Hannu Krosing <hannu(at)2ndquadrant(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Peter Geoghegan <pg(at)heroku(dot)com>, Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Teodor Sigaev <teodor(at)sigaev(dot)ru> |
| Subject: | Re: jsonb and nested hstore |
| Date: | 2014-02-26 20:45:06 |
| Message-ID: | 530E5252.9010003@agliodbs.com |
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| Lists: | pgsql-hackers |
On 02/26/2014 11:39 AM, Merlin Moncure wrote:
> On Wed, Feb 26, 2014 at 12:05 PM, Josh Berkus <josh(at)agliodbs(dot)com> wrote:
>> On 02/26/2014 09:57 AM, Merlin Moncure wrote:
>>> What is not going to be so clear for users (particularly without good
>>> supporting documentation) is how things break down in terms of usage
>>> between hstore and jsonb.
>>
>> Realistically? Once we get done with mapping the indexes and operators,
>> users who are used to Hstore1 use Hstore2, and everyone else uses jsonb.
>> jsonb is nothing other than a standardized syntax interface to hstore2,
>> and most users will choose the syntax similar to what they already know
>> over learning new stuff.
>
> The problem is that as of today, they are not done and AFAICT will not
> be for 9.4.
Well, we plan to push to have the indexes and operators available as an
extension by the time that 9.4 comes out.
--
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com
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