> On 12 Nov 2021, at 13:18, PG Doc comments form <noreply@postgresql.org> wrote:
> Maybe this example for json_array_elements is wrong?
No, the example works as intended and yields the output in the documentation:
postgres=# select * from json_array_elements('[1,true, [2,false]]');
value
-----------
1
true
[2,false]
(3 rows)
Your proposal is also syntactically correct, but it's not what the author
intended when writing the example:
postgres=# select * from json_array_elements('[[1,true], [2,false]]');
value
-----------
[1,true]
[2,false]
(2 rows)
--
Daniel Gustafsson https://vmware.com/
