Hi,
https://www.postgresql.org/docs/current/functions-json.html
> jsonb @@ jsonpath → boolean
>
> Returns the result of a JSON path predicate check for the specified JSON
> value. Only the first item of the result is taken into account. If the
> result is not Boolean, then NULL is returned.
>
> '{"a":[1,2,3,4,5]}'::jsonb @@ '$.a[*] > 2' → t
>
select jsonb_path_query('{"a":[1,2,3,4,5]}', '$.a[*]');
return
jsonb_path_query
> ------------------
> 1
> 2
> 3
> 4
> 5
> (5 rows)
>
I don't understand: "Only the first item of the result is taken into
account.".
Here, JSON path predicate check for the specified JSON value return true,
some return false. (1 > 2 is false, 2 > 2 is false).
