How to search JSON array in MySQL?

Question

Let\'s say I have a JSON column named data in some MySQL table, and this column is a single array. So, for example, data may contain:

Answer 1

SET @doc = '[{"SongLabels": [{"SongLabelId": "111", "SongLabelName": "Funk"}, {"SongLabelId": "222", "SongLabelName": "RnB"}], "SongLabelCategoryId": "test11", "SongLabelCategoryName": "曲风"}]';
SELECT *,  JSON_SEARCH(@doc, 'one', '%un%', null, '$[*].SongLabels[*].SongLabelName')FROM t_music_song_label_relation;

result: "$[0].SongLabels[0].SongLabelName"

SELECT song_label_content->'$[*].SongLabels[*].SongLabelName' FROM t_music_song_label_relation;

result: ["Funk", "RnB"]

Answer 2

SELECT JSON_SEARCH('["1","2","3","4","5"]', 'one', "2") is not null 

is true

SELECT JSON_SEARCH('["1","2","3","4","5"]', 'one', "6") is not null

is false