On 21 September 2015 at 22:21, Andrew Dunstan <[email protected]> wrote:
>
>
> On 09/21/2015 12:13 PM, Dmitry Dolgov wrote:
>
>> > I would expect some kind of error. We're trying to address a position
>> in an array, and we're instead passing a key. If it completes
>> successfully, the chances are it isn't what the user intended.
>>
>> Thanks for the explanation. So, basically, it should be like this, am I
>> right?
>>
>> postgres=# SELECT jsonb_set(
>> '{"name": "Joe", "vehicle_types": ["car", "van"]}'::jsonb,
>> '{vehicle_types, nonsense}',
>> '"motorcycle"', true);
>> ERROR: path element at the position 2 is not an integer
>>
>
>
> That seems reasonable. For that matter, we should probably disallow NULL
> path elements also, shouldn't we?
>
I'd say yes. If someone really wants to name a field "null", they'll just
have to quote it in the path. (e.g. '{contact,"null"}')
--
Thom
