Change History

Released On	Description
2024-09-19	This issue is the twentieth official release, which incorporates the following change: Added Slow Instance Reboot Due to Too Many Inodes.
2024-08-13	This issue is the nineteenth official release, which incorporates the following change: Added Error Reported When a New Account Is Used to Log In to an RDS for SQL Server Instance.
2024-06-19	This issue is the eighteenth official release, which incorporates the following change: Added Error Reported When a Request Is Executed Through an Existing Connection.
2024-05-10	This issue is the seventeenth official release, which incorporates the following change: Added Key Considered Invalid or Deleted During Table-Level PITR.
2024-02-19	This issue is the sixteenth official release, which incorporates the following change: Added "Your password does not satisfy the current policy requirements" Displayed When Permissions Are Granted or Revoked on DAS.
2023-12-27	This issue is the fifteenth official release, which incorporates the following change: Added Oversized ibdata1.
2023-12-13	This issue is the fourteenth official release, which incorporates the following changes: Added "Data too long for column" Displayed When Data Is Inserted into an RDS for MySQL Instance. Added Millisecond-Level SQL Statements Recorded in Slow Query Logs. Added Authentication Not Supported When a DB Instance Is Accessed Through an Application.
2023-10-27	This issue is the thirteenth official release, which incorporates the following changes: Added Inconsistent Data Obtained on the Primary and Standby Nodes When a Query Is Performed Using an Auto-Increment Primary Key Value. Added Error Reported During Login to a DB Instance Through DAS. Added Rows Recorded in the SQL Diagnosis Result Far Less Than the Scanned Rows Recorded in Slow Query Logs.
2023-09-13	This issue is the twelfth official release, which incorporates the following changes: Added Primary/Standby Replication Delay Scenarios and Solutions. Added Error Reported When a DB Instance Is Purchased.
2023-08-02	This issue is the eleventh official release, which incorporates the following changes: Added RDS for MySQL Binlog Issues. Added Error Reported During Table Creation for an RDS for MySQL 5.6 DB Instance.
2023-06-30	This issue is the tenth official release, which incorporates the following changes: Added RDS for MySQL Binlog Issues. Added Locating Long Transactions. Added Sharp Increase in the Commit Time of Some SQL Statements. Added Error Reported During Pagination Query. Added Error Reported During User Creation. Added Syntax Error Reported When GRANT Is Used to Grant All Privileges. Added Error Reported During Payment for a DB Instance. Added Failed to Change a Database Name. Added A Large Number of Schemas Whose Owner Is rdsadmin. Added Index Name Containing a Schema Name During Index Creation.
2022-09-09	This issue is the ninth official release, which incorporates the following changes: Added No SUPER Permissions When Restoring an RDS for MySQL Full Backup to a Local MySQL Database. Added Backup Failures Due to DDL Operations. Added Manual Backups Taking More Time Than Automated Full Backups. Added Insufficient Permissions During Data Export Using mysqldump. Added How Primary/Standby Replication Works. Added Automatic Recovery of Extended Primary/Standby Replication Delay. Added Primary/Standby Replication Delay Scenarios and Solutions. Added Primary/Standby Replication Delay Increases Sharply and Then Decreases. Added Insufficient Permissions Reported for Canal. Added Canal Fails to Parse Binlogs. Added long_query_time Changes Fail to Be Applied. Added Incorrect GROUP_CONCAT Results. Added Timeout Parameters. Added Global Parameters Fail to Change. Added High CPU Usage. Added Out of Memory (OOM) Errors. Added Insufficient Disk Bandwidth. Added Slow SQL Statements Due to Improper Composite Index Settings. Added DB Instance Becoming Read-Only Due to Insufficient Storage. Added High Storage Usage Due to Uncleared Old Binlogs. Added Slow Response Due to Deadlocks. Added Read Replica Uses Far More Storage Than the Primary Instance. Added CPU Usage Increase. Added Slow SQL Execution Due to Hot and Cold Data Problems. Added High Table Fragmentation Rate. Added Full Storage Caused by Complex Queries. Added Instance Class Change or Minor Version Upgrade Failure Caused by Long Transactions. Added Storage Filled Up by Undo Logs Due to Long Transactions. Added Error 1366 Reported When Data Containing Emojis Is Updated. Added Failed to Change the varchar Length Due to the Index Length Limit. Added Invalid TIMESTAMP Default Value during Table Creation. Added AUTO_INCREMENT Not Displayed in the Table Structure. Added Slow Stored Procedure Execution Due to Inconsistent Collations. Added ERROR [1412] Reported for a DB Instance. Added Error Message "Too many keys specified" Displayed When a Secondary Index Is Created. Added Failed to Delete a Table with a Foreign Key. Added DISTINCT and GROUP BY Optimization. Added Character Set and Collation Settings. Added An Error Message Is Displayed When a User Is Created for a DB Instance. Added Slow SQL Queries After a Large Amount of Data Is Deleted from a Large Table. Added Event Scheduler Not Taking Effect Immediately After Being Enabled. Added Equivalent Comparison Failures with Floating-Point Numbers. Added A Large Number of SELECT Requests Routed to The Primary Instance After Database Proxy Is Enabled. Added "Access denied" Displayed During Database Connection. Added Failed to Connect to a Database Using mariadb-connector in SSL Mode. Added Error Message "connection established slowly". Added Login Failed After ssl_type of root Is Changed to ANY. Added SSL Connection Failed Due to Inconsistent TLS Versions. Added Failed to Connect to a Database as root. Added Connection Exit Due to Improper Timeout Parameter Settings. Added There Is a Disconnection Every 45 Days Due to the istio-citadel Certificate System. Added No Scanned Rows Recorded in Slow Query Logs. Added Audit Log Upload Policy Description. Added Auto-increment Field Values. Added Starting Value and Increment of AUTO_INCREMENT. Added AUTO_INCREMENT Value Exceeding the Maximum Value of This Field plus 1. Added Auto-Increment Field Value Jump. Added Changing the AUTO_INCREMENT Value of a Table. Added Failed to Insert Data Because Values for the Auto-increment Primary Key Field Reach the Upper Limit. Added The Impact of Creating an Empty Username. Added Connection to a Primary/Standby DB Instance Suspended Using pt-osc.
2022-01-17	This issue is the eighth official release, which incorporates the following changes: Added Failed to Change the Instance Class of an RDS for SQL Server Instance or Perform a Primary/Standby Switchover. Added How Do I Remove and Re-establish a Replication of My RDS for SQL Server Instance?.
2021-05-21	This issue is the seventh official release, which incorporates the following changes: Added SQL Statements Such as SET @@SESSION.SQL_LOG_BIN Displayed After You Run mysqldump. Added RENAME USER Execution Failure. Added Solution to the Failure of Converting the Field Type. Added ERROR [1412] Reported by an RDS for MySQL DB Instance. Added [ERROR] 1071 Reported When an Index Creation Fails for RDS for MySQL. Added ERROR[1451] Reported When a Table with Foreign Keys Cannot Be Deleted. Added Login Failed After the authentication_string Field Is Changed to Display the Password for RDS for MySQL.
2020-09-15	This issue is the sixth official release, which incorporates the following changes: Added RDS for MySQL Backup Job Failure. Added Restoring an On-Premises or Huawei Cloud Backup File to an RDS DB Instance.
2020-05-30	This issue is the fifth official release, which incorporates the following change: Optimized the content in section Tables Failed to Be Found After Case-Sensitivity Setting Changes for RDS for MySQL.
2020-04-10	This issue is the fourth official release, which incorporates the following change: Added "Row size too large" Reported When an RDS for MySQL Table Failed to Be Created
2019-11-30	This issue is the third official release, which incorporates the following changes: Added section Automated Incremental Backup Failed Due to Full Storage. Added section Incorrect Login Password During Data Restoration from a Local Backup File.
2019-09-30	This issue is the second official release, which incorporates the following changes: Added section Native Error 1461 Reported by an RDS for MySQL DB Instance. Added section MySQL-server Connection Failure After a Version Upgrade of RDS for MySQL. Added section Database Connection Through Code (php/java/python) Failed After SSL Is Enabled.
2019-08-15	This issue is the first official release.