Re: BUG #13485: JSONB To recordset not working with CamelCase

On Friday, July 3, 2015, <roberto(dot)morelli(at)oneoverzero(dot)net> wrote:

> The following bug has been logged on the website:
>
> Bug reference: 13485
> Logged by: Roberto Morelli
> Email address: roberto(dot)morelli(at)oneoverzero(dot)net <javascript:;>
> PostgreSQL version: 9.4.4
> Operating system: MacOSX
> Description:
>
> Hello,
>
> I have encountered a problem with the jsonb type and the procedure
> jsonb_populate_recordset.
>
> If I have a type defined as:
>
> CREATE TYPE nsp.confidence_enum AS
> ENUM ('probably', 'conclusively', 'reliabily');
>
> CREATE TYPE nsp.direction_enum AS
> ENUM ('true', 'false');
>
> CREATE TYPE nsp.TraitInfluence AS
> (
> traitId uuid,
> direction nsp.direction_enum,
> confidence nsp.confidence_enum
> );
>
> Note the camel case in traitId of nsp.TraitInfluence. If I try to populate
> a
> recordset with the jsonb in the following way:
>
> select jsonb_populate_recordset(null::nsp.TraitInfluence, '[{"traitId":
> "c7fd7224-3f09-4a0a-941d-7a6a96d655b5", "direction": "true", "confidence":
> "probably"}]'::jsonb)
>
> I get the following result:
>
> "(,true,probably)"
>
> That is the traitId value is missing. I cannot change the camel case in the
> json payload because it is a third party data.
>
> How can I overcome this problem? The correct result should be:
>
> "(c7fd7224-3f09-4a0a-941d-7a6a96d655b5,true,probably)"
>
>
Double-quote the field name in the create type statement.

David J.