Re: Returning values from an array of JSONB objects.

## sighup (rts@sighup.eu):

> How can I extract the value of the 'items' key either as two rows and or
> a sum of both.

select id, jsonb_array_elements(markers)->>'items' from data;
And as jsonb_array_elements() returns a setof jsonb:
with tab(id, items) as (
  select id, (jsonb_array_elements(markers)->>'items')::integer from d
) select id, sum(items) from tab group by id;

Regards,
Christoph

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