|\n+-------------------------------------------+\n\nmysql> SELECT JSON_SEARCH(@j, \'all\', \'%b%\', \'\', \'$[3]\');\n+-------------------------------------------+\n| JSON_SEARCH(@j, \'all\', \'%b%\', \'\', \'$[3]\') |\n+-------------------------------------------+\n| "$[3].y"                                  |\n+-------------------------------------------+\n','https://dev.mysql.com/doc/refman/8.0/en/json-search-functions.html');