/* syntax version 1 */ /* postgres can not */ $json = CAST(@@{ "object": {"key": 123}, "multi_object": [{"key": 123}, {"key": 456}, {"key": 789}], "array": [1, 2, 3], "multi_array": [[1, 2, 3], [4, 5, 6], [7, 8, 9]] }@@ as Json); -- Check JSON_QUERY without wrapper SELECT JSON_QUERY($json, "strict $.array"), -- defaults to WITHOUT ARRAY WRAPPER JSON_QUERY($json, "strict $.array" WITHOUT WRAPPER), JSON_QUERY($json, "strict $.array" WITHOUT ARRAY WRAPPER), JSON_QUERY($json, "strict $.object"), -- defaults to WITHOUT ARRAY WRAPPER JSON_QUERY($json, "strict $.object" WITHOUT WRAPPER), JSON_QUERY($json, "strict $.object" WITHOUT ARRAY WRAPPER); -- Check UNCONDITIONAL wrapper SELECT JSON_QUERY($json, "strict $.array" WITH WRAPPER), -- default to WITH UNCONDITIONAL WRAPPER JSON_QUERY($json, "strict $.array" WITH ARRAY WRAPPER), JSON_QUERY($json, "strict $.array" WITH UNCONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.array" WITH UNCONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.object" WITH WRAPPER), -- default to WITH UNCONDITIONAL WRAPPER JSON_QUERY($json, "strict $.object" WITH ARRAY WRAPPER), JSON_QUERY($json, "strict $.object" WITH UNCONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.object" WITH UNCONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.array[*]" WITH WRAPPER), -- default to WITH UNCONDITIONAL WRAPPER JSON_QUERY($json, "strict $.array[*]" WITH ARRAY WRAPPER), JSON_QUERY($json, "strict $.array[*]" WITH UNCONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.array[*]" WITH UNCONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_array[*]" WITH WRAPPER), -- default to WITH UNCONDITIONAL WRAPPER JSON_QUERY($json, "strict $.multi_array[*]" WITH ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_array[*]" WITH UNCONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.multi_array[*]" WITH UNCONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_object[*]" WITH WRAPPER), -- default to WITH UNCONDITIONAL WRAPPER JSON_QUERY($json, "strict $.multi_object[*]" WITH ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_object[*]" WITH UNCONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.multi_object[*]" WITH UNCONDITIONAL ARRAY WRAPPER); -- Check CONDITIONAL wrapper SELECT JSON_QUERY($json, "strict $.array" WITH CONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.array" WITH CONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.object" WITH CONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.object" WITH CONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.array[*]" WITH CONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.array[*]" WITH CONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_array[*]" WITH CONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.multi_array[*]" WITH CONDITIONAL ARRAY WRAPPER), JSON_QUERY($json, "strict $.multi_object[*]" WITH CONDITIONAL WRAPPER), JSON_QUERY($json, "strict $.multi_object[*]" WITH CONDITIONAL ARRAY WRAPPER);