What Are the Restrictions on RDS for MySQL DB Instances After GTID Is Enabled?
By default, GTID is enabled on RDS for MySQL and cannot be disabled because functions such as the primary/standby relationship establishment depend on GTID. If GTID is disabled, all RDS functions (such as backup and restoration and primary/standby switchover or failover) will be affected or even become unavailable.
After GTID is enabled for MySQL community edition, an error will be reported in the following conditions:
- Create tables (create table...select).
- A transaction is processed by the engine (InnoDB) that supports transactions and the engine (MyISAM) that does not support transactions at the same time.
- Create temporary tables (create temporary table).
RDS for MySQL resolved these issues by optimizing the kernel.
Product Consulting FAQs
- What Should I Pay Attention to When Using RDS?
- What Is the Availability of RDS DB Instances?
- How Do I Distinguish Between General-Purpose and Dedicated RDS for MySQL Instances Using Cloud SSDs?
- Will My RDS DB Instances Be Affected by Other User Instances?
- Does RDS Support Cross-AZ High Availability?
- Can RDS Primary/Standby DB Instances Be Changed to Single DB Instances?
- What Are the Browsers Supported By RDS?
- What Can I Do About Slow Responses of Websites When They Use RDS?
- Can I Change the Replication Mode Between Primary DB Instances and Read Replicas?
- What Is the Time Delay for Primary/Standby Replication?
- Does a Primary/Standby Switchover Have Impact on Services?
- Can Multiple ECSs Connect to the Same RDS DB Instance?
- Can I Encrypt the Disk After Purchasing an RDS DB Instance?
- Will Backups Be Encrypted After Disk Encryption Is Enabled for My RDS Instance?
- Does RDS for MySQL Support Encryption Functions?
- What Are the Restrictions on RDS for MySQL DB Instances After GTID Is Enabled?
- Will Different RDS DB Instances Share CPU and Memory Resources?
- How Many Databases Can Run on an RDS DB Instance?
- Is RDS for MySQL Compatible with MariaDB?
- Does RDS for MySQL Support TokuDB?
- What Is the Maximum Size Allowed for a Single Table in RDS for MySQL Instances?
- Why Can't I Purchase Read Replicas on the RDS Console?
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