UPDATE statement SET detail=json_replace(detail, '$.jszq', "2021年07月31日") SELECT * from statement where generator_id in (SELECT generator_id from generator_sn where generator_sn in ( '1383203822', '1383280023', '1384261807', '1385155053', '1385157192', '1385463451' ));
官方文档:https://dev.mysql.com/doc/refman/5.7/en/json.html#json-paths