Which statements about distributed transactions are correct?
When creating a GaussDB (for MySQL) instance, the system automatically creates system accounts (usable by users) to support backend O&M. Which are these accounts?
If private IP cannot connect to GaussDB (for MySQL), bind an Elastic Public IP and connect via ECS or public host.
Xiao Hai deployed an application on an Elastic Cloud Server that resides in the same region and VPC as the GaussDB (for MySQL) instance. What is the best way to connect the application to the database in this scenario?
Huawei Cloud DAS (Cloud DBA) provides intelligent monitoring, diagnostics, and optimization to ensure stable DB operation.
In GaussDB (for MySQL), roles cannot log in but can execute SQL statements.
Which command in GaussDB (for MySQL) is used to view server status information?
Compared with physical backup, logical backup has the advantage of faster backup and recovery.
GaussDB (for MySQL) is 100% compatible with MySQL ecosystem, applications can migrate to cloud without modification.
Which statements about GaussDB (for MySQL) read-only nodes are correct?
