Re: JSON for PG 9.2

Pavel Stehule <pavel.stehule@gmail.com>

From: Pavel Stehule <pavel.stehule@gmail.com>

To: Andrew Dunstan <andrew@dunslane.net>

Cc: Joey Adams <joeyadams3.14159@gmail.com>, Robert Haas <robertmhaas@gmail.com>, "David E. Wheeler" <david@kineticode.com>, Claes Jakobsson <claes@surfar.nu>, Dimitri Fontaine <dimitri@2ndquadrant.fr>, Merlin Moncure <mmoncure@gmail.com>, Magnus Hagander <magnus@hagander.net>, Jan Urbański <wulczer@wulczer.org>, Simon Riggs <simon@2ndquadrant.com>, Bruce Momjian <bruce@momjian.us>, PostgreSQL-development Hackers <pgsql-hackers@postgresql.org>, Jan Wieck <janwieck@yahoo.com>

Date: 2012-01-12T15:44:25Z

Lists: pgsql-hackers

2012/1/12 Andrew Dunstan <andrew@dunslane.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
>