What's New
The tables below describe the functions released in each Relational Database Service version and corresponding documentation updates. New features will be successively launched in each region.
September 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports major version upgrades. |
On the RDS console, you can upgrade your DB instance from RDS for MySQL 5.6 to 5.7. |
Open beta testing |
August 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Some v3 APIs are added. |
The following v3 API is added:
|
Commercial use |
July 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports major version upgrades. |
On the RDS console, you can upgrade your instance from RDS for MySQL 5.7 to 8.0. To ensure a successful upgrade, you can perform a pre-upgrade check and rectify abnormal items based on the suggestions. |
Open beta testing |
|
2 |
A v5 API is added. |
The following v5 API is added:
|
Commercial use |
June 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
New Cloud Eye monitored events are added for RDS for MySQL. |
The "Failed to Synchronize Cross-Region Backups" event is added for RDS for MySQL. |
Commercial use |
April 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL DBA Assistant supports diagnosis of long-running transactions and deadlocks. |
DBA Assistant can diagnose long-running transactions and deadlocks and display their details on the Sessions page. |
Open beta testing |
|
2 |
RDS for MySQL supports custom vCPU usage thresholds for configuring auto flow control. |
You can specify a vCPU usage threshold for configuring auto flow control for your instance. |
Commercial use |
|
3 |
RDS for MySQL supports public domain names. |
You can apply for a public domain name for your DB instance after binding an EIP to it, and connect to the instance through the public domain name. |
Open beta testing |
March 2024
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Some v3 APIs are added for RDS for MySQL. |
The following v3 APIs are added:
|
Commercial use |
|
2 |
RDS for MySQL supports the INSERT type for SQL statement concurrency control rules. |
You can specify INSERT for SQL Type when creating an SQL statement concurrency control rule. |
Open beta testing |
|
3 |
RDS for MySQL supports custom autoscaling increment. |
You can specify an autoscaling increment that is no less than 5% for your instance. |
Open beta testing |
|
4 |
RDS for MySQL supports the modification of parameter max_execution_time on the console. |
You can change the value of parameter max_execution_time of your instance on the console. |
Commercial use |
|
5 |
The export function on the console is enhanced. |
When you export instance information, the primary instance ID and backup policy can also be exported. |
Open beta testing |
December 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL product lifecycles are released. |
RDS for MySQL product lifecycles are released. |
Commercial use |
|
2 |
Two v3 APIs are added. |
The following v3 APIs are added:
|
Commercial use |
Querying Databases That Can Be Restored to a Specified Point in Time (RDS for MySQL) Restoring Databases to a Specified Point in Time (RDS for MySQL) |
September 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
An API for restoring tables of an RDS for MySQL instance to a point in time is added. |
A v3.1 API for table PITR is added to replace the original v3 API. The original API is moved to Historical APIs. |
Commercial use |
Restoring Tables to a Specified Point in Time (RDS for MySQL) |
2 |
An API for upgrading a minor version is added. |
The new API for upgrading a minor version uses a new URI and replaces the original API. The original API is moved to Historical APIs. |
Commercial use |
|
3 |
A billing manual is added. |
In this manual, you can learn about how RDS instances are billed, how you can renew subscriptions and stop billing, and what happens if your account goes into arrears. |
Commercial use |
July 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
A v3 API is added. |
The following v3 API is added:
|
Open beta testing |
Checking Whether Fast Restoration Can Be Used for Restoring Databases or Tables (RDS for MySQL) |
March 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Some v3 APIs are added. |
The following v3 APIs are added:
|
Commercial use |
February 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports table-level PITR in batches. |
RDS for MySQL allows you to restore tables of multiple DB instances at a time. |
Commercial use |
|
2 |
Performance test data of RDS for MySQL 5.7 Kunpeng general-enhanced instances is added. |
You can obtain performance test data of RDS for MySQL 5.7 Kunpeng general-enhanced instances. |
Commercial use |
|
3 |
Request idempotence is supported for creating an RDS for MySQL instance. |
Idempotent request identifiers are introduced to distinguish the first attempt from subsequent attempts. With an idempotent request, if the original request completes successfully, any subsequent retries complete successfully without performing any further actions. |
Commercial use |
January 2023
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports quick clearing of binlogs. |
RDS for MySQL allows you to clear local binlogs with a few clicks to free up storage space. |
Open beta testing |
|
2 |
RDS for MySQL supports parameter template import. |
RDS for MySQL allows you to import new parameter templates for future use. |
Commercial use |
|
3 |
Some v3 APIs are added. |
The following v3 APIs are added:
|
Commercial use |
Querying the Domain Name of a DB Instance |
December 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Some v3 APIs are added. |
The following v3 APIs are added:
|
Commercial use |
Replicating a Parameter Template Querying Change History of Instance Parameters |
2 |
Some v3 APIs are added. |
The following v3 APIs are added:
|
Open beta testing |
Querying DR Instances in Batches Configuring an Autoscaling Policy |
3 |
Some v3.1 APIs are added. |
The following v3.1 APIs are added:
The new APIs are used to replace the original v3 APIs. The original v3 APIs are moved to the section "API v3 (Unavailable Soon)". |
Commercial use |
November 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports log reporting to Log Tank Service (LTS). |
Error logs and slow query logs generated by DB instances can be uploaded to LTS for management. |
Open beta testing |
October 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports SQL Insights. |
SQL Insights allows you to not only query all executed SQL statements, but also analyze and search for the tables that are accessed and updated most frequently, and the SQL statements that have the longest lock wait, helping you quickly identify exceptions. |
Commercial use |
|
2 |
RDS for MySQL supports Auto Flow Control. |
Auto Flow Control restricts the execution of SQL statements during peak hours or when there are read/write exceptions by controlling how many SQL statements can be executed at the same time. |
Commercial use |
September 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports DBA Assistant. |
DBA Assistant allows you to monitor, diagnose, and tune databases. |
Commercial use |
|
2 |
RDS for MySQL proxies support connection pools. |
A session-level connection pool can help reduce database load caused by frequent establishment of short connections. |
Commercial use |
|
3 |
RDS for MySQL supports change of read/write permissions of DB instances. |
You can set your primary instance to read-only or read/write. |
Commercial use |
|
4 |
RDS for MySQL proxies support load balancing. |
After Load balancing is selected, read requests are automatically distributed to multiple read replicas based on the number of active connections to balance the load among these read replicas. |
Open beta testing |
|
5 |
Some v3 APIs are added. |
The following v3 APIs are added:
|
Commercial use |
August 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Many troubleshooting cases are added for RDS for MySQL. |
Troubleshooting cases related to backup and restoration, primary/standby replication, parameters, performance resources, SQL, and connections are added for RDS for MySQL. |
Commercial use |
July 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports multiple security groups for one DB instance. |
When creating an RDS for MySQL instance, you can select multiple security groups. When modifying security groups of your RDS for MySQL instance, you can bind multiple security groups to the instance. |
Commercial use |
|
2 |
RDS for MySQL 8.0 supports standby instance migration to another AZ. |
If your instance is an RDS for MySQL 8.0 primary/standby instance, you can migrate the standby instance to another AZ in the same region. |
Commercial use |
|
3 |
RDS for MySQL supports yearly/monthly read replicas. |
You can create yearly/monthly read replicas for RDS for MySQL instances. Yearly/monthly billing provides a larger discount than pay-per-use billing and is recommended for long-term users. |
Commercial use |
|
4 |
RDS for MySQL 8.0 supports table-level PITR. |
You can restore tables of an RDS for MySQL 8.0 instance to a point in time. |
Commercial use |
|
5 |
The page for adding or editing a tag is optimized. |
The page for adding or editing a tag is optimized. |
Commercial use |
April 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Some v3.1 APIs are added. |
The following v3.1 APIs are added:
The new APIs are used to replace the original v3 APIs. The original v3 APIs are moved to the section "API v3 (Unavailable Soon)". |
Commercial use |
January 2022
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports transaction splitting. |
Database proxies support transaction splitting. With this feature enabled, RDS can route the read requests prior to write operations in a transaction to read replicas, reducing the pressure of the primary instance. |
Commercial use |
November 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Suggestions on using RDS for MySQL are added. |
Suggestions on DB instance selection, backup and restoration, and SQL audit are added in Working with RDS for MySQL. |
Commercial use |
|
2 |
APIs for minor version upgrade and slow query logs are added for RDS for MySQL. |
|
Commercial use |
Querying Database Error Logs (MySQL) |
October 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Read/write splitting can be enabled for RDS for MySQL single and primary/standby instances. |
RDS for MySQL supports read/write splitting no matter whether there are any read replicas. |
Commercial use |
June 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL instances can be stopped and started manually. |
You can stop your instance temporarily to save money. After stopping your instance, you can restart it to begin using it again. |
Open beta testing |
|
2 |
RDS for MySQL supports instance class change for DB proxy instances. |
You can change the instance class of pay-per-use DB proxy instances. |
Commercial use |
May 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Extreme SSDs are supported for DB instances. |
You can configure extreme SSD as the storage type for your DB instance. |
Open beta testing |
April 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
Cloud SSDs are supported for DB instances. |
You can configure cloud SSD as the storage type for your DB instance. |
Commercial use |
|
2 |
RDS for MySQL DB instances using cloud disks support storage autoscaling. |
You can enable storage autoscaling for the RDS for MySQL DB instances using cloud disks. When the storage space usage reaches the upper limit, autoscaling is triggered. |
Open beta testing |
|
3 |
General-purpose and dedicated instance classes are added for MySQL. |
You can choose general-purpose and dedicated instance classes for MySQL. |
Commercial use |
March 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL database proxy supports kernel version upgrades. |
You can manually upgrade the MySQL database proxy to the latest kernel version. |
Open beta testing |
|
2 |
MySQL database proxy supports access control. |
If load balancing is enabled for a database proxy instance, you can use access control to grant access from specific IP addresses. |
Commercial use |
February 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL can use APIs to batch create DB instances and pre-check the creation request. |
|
Commercial use |
|
2 |
Yearly/monthly DB instances can be changed from single to primary/standby. |
You can change yearly/monthly DB instances from single to primary/standby. |
Commercial use |
Changing a Single DB Instance to Primary/ Standby DB Instances |
January 2021
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports second-level monitoring. |
RDS for MySQL supports second-level monitoring. You can choose the monitoring interval to 1 second or 5 seconds to view the metrics. |
Open beta testing |
|
2 |
RDS for MySQL supports cross-region backup policy settings through v3 APIs. |
You can set cross-region backup policies, query cross-region instances, and set restoration time ranges of cross-region backups. |
Commercial use |
Setting a Cross-Region Backup Policy Querying Details About Cross-Region Backups Querying Information About a Cross-Region Backup Policy Querying the Restoration Time Range of a Cross-Region Backup |
December 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports scheduled reboot for DB instances. |
You can choose a scheduled time within the maintenance window to reboot DB instances. |
Commercial use |
October 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports DB instance specification changes. |
You can change MySQL DB instance specifications using APIs. |
Commercial use |
September 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports certificate resetting and download. |
You can replace the service SSL certificate with the public cloud-provided certificate or public key infrastructure (PKI) certificate. |
Commercial use |
May 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
APIs are provided for you to set the maintenance window and download slow query logs. |
|
Commercial use |
March 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL supports point-in-time restores of tables. |
You can restore tables to a specified point in time for MySQL DB instances through v3 APIs. |
Commercial use |
|
2 |
The v1 API documents are brought offline. |
The v1 API documents are brought offline, and the v3 API documents are brought online. |
Commercial use |
February 2020
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
You can view tasks of each DB instance in the task center. |
The creation and completion time of each DB instance task is displayed in the task center. |
Commercial use |
December 2019
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
MySQL database management and account management are optimized. |
MySQL database management and account management are optimized. |
Commercial use |
|
2 |
The audit operation list is optimized. |
Operations supported by CTS are optimized. |
Commercial use |
|
3 |
Descriptions about RDS DB instances can be changed. |
You can add and change descriptions for your DB instances. |
Commercial use |
October 2019
No. |
Feature |
Description |
Phase |
Document |
---|---|---|---|---|
1 |
RDS for MySQL 8.0 supports SQL audit enablement. |
After SQL audit is enabled, all SQL operations will be recorded in log files for your further download and query. |
Commercial use |
|
2 |
RDS for MySQL supports the setting of the delay threshold for read/write splitting. |
You can set the delay threshold for MySQL read/write splitting on the RDS console. |
Commercial use |
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