Dmitry Dolgov wrote:
> * jsonb_slice - extract a subset of an jsonb
> Example of usage:
>
> =# jsonb_slice('{"a": 1, "b": {"c": 2}, "d": {"f": 3}}'::jsonb,
> ARRAY['b', 'f', 'x']);
>
> jsonb_slice
> ---------------------------
> {"b": {"c": 2}, "f": 3}
This is a bit strange. Why did "f" get flattened out of "d"? Is the
resulting document still valid for the purposes of an application using
it? I think I'd expect the result to be {"b": {"c": 2}, "d": {"f": 3}}
--
Álvaro Herrera http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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