Re: strip nulls functions for json and jsonb

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: Andrew Dunstan <andrew(at)dunslane(dot)net>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: strip nulls functions for json and jsonb
Date: 2014-10-26 19:50:32
Message-ID: CAFj8pRCWCoXZiiytkvuNiuw=9-u6hXQeOO8qL4r3N1vqPo2u4A@mail.gmail.com
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Hi

I have a question,

what is expected result of null strip of

{"a": {"b": null, "c", null"} }

?

2014-10-26 19:59 GMT+01:00 Andrew Dunstan <andrew(at)dunslane(dot)net>:

>
> On 10/16/2014 04:12 PM, Pavel Stehule wrote:
>
>>
>>
>> 1. missing documentation
>>
>> 2. I miss more comments related to this functions. This code is relative
>> simple, but some more explanation can be welcome.
>>
>> 3. why these functions are marked as "stable"?
>>
>>
>>
> New patch:
>
> Docs added, functions marked immutable, more comments added.
>
> cheers
>
> andrew
>

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