Since 13:30 (UTC+8) on July 15, 2021, we received feedback about unreadable code in data written to AnalyticDB for MySQL clusters. After emergency troubleshooting, as of 14:32 on that day, this issue does not occur with newly written data. If you use DTS to synchronize data to an AnalyticDB for MySQL cluster, the data may also be garbled.
To restore your data, submit a ticket or contact the technical support of AnalyticDB for MySQL (DingTalk ID: x5v_rm8wqzuqf).
Sorry for any inconvenience that may have caused you. If you have any other questions, feel free to contact us.