JSON
Macro
json_group_array()
Arguments & returns
json_group_array(x)
Macro
| Overload link | x |
Returns |
|---|---|---|
| #01 | unknown |
unknown |
Definition
CAST(
(
(
'[' || string_agg(
CASE
WHEN ((x IS NULL)) THEN (CAST('null' AS "JSON"))
ELSE to_json(x)
END,
','
)
) || ']'
) AS "JSON"
)