This function was added in MariaDB 10.2.4.
JSON_LOOSE(json_doc)
Adds spaces to a JSON document to make it look more readable.
SET @j = '{ "A":1,"B":[2,3]}'; SELECT JSON_LOOSE(@j), @j; +-----------------------+--------------------+ | JSON_LOOSE(@j) | @j | +-----------------------+--------------------+ | {"A": 1, "B": [2, 3]} | { "A":1,"B":[2,3]} | +-----------------------+--------------------+
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Licensed under the Creative Commons Attribution 3.0 Unported License and the GNU Free Documentation License.
https://mariadb.com/kb/en/json_loose/