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Re: JSON for PG 9.2

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: Joey Adams <joeyadams3(dot)14159(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, "David E(dot) Wheeler" <david(at)kineticode(dot)com>, Claes Jakobsson <claes(at)surfar(dot)nu>, Dimitri Fontaine <dimitri(at)2ndquadrant(dot)fr>, Merlin Moncure <mmoncure(at)gmail(dot)com>, Magnus Hagander <magnus(at)hagander(dot)net>, Jan Urbański <wulczer(at)wulczer(dot)org>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-development Hackers <pgsql-hackers(at)postgresql(dot)org>, Jan Wieck <janwieck(at)yahoo(dot)com>
Subject: Re: JSON for PG 9.2
Date: 2012-01-12 15:44:25
Message-ID: CAFj8pRCtqO6e5cUqK2e249GO=pBp8WcdX9x6rvohBM7Bd0E9yA@mail.gmail.com (view raw or flat)
Thread:
Lists: pgsql-hackers
2012/1/12 Andrew Dunstan <andrew(at)dunslane(dot)net>:
>
>
> On 01/12/2012 09:00 AM, Joey Adams wrote:
>>
>> I wrote an array_to_json function during GSoC 2010:
>>
>>
>> http://git.postgresql.org/gitweb/?p=json-datatype.git;a=blob;f=json_io.c#l289
>>
>> It's not exposed as a procedure called array_to_json: it's part of the
>> to_json function, which decides what to do based on the argument type.
>>
>
>
> Excellent, this is just the point at which I stopped work last night, so
> with your permission I'll steal this and it will save me a good chunk of
> time.
>

this should be little bit more enhanced to support a row arrays - it
can be merged with some routines from pst tool
http://okbob.blogspot.com/2010/11/new-version-of-pst-collection-is.html

Regards

Pavel

> cheers
>
> andrew
>

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