To guarantee the instance stability and security, ApsaraDB for PPAS has the following restrictions.
Operation | Description |
---|---|
Modify database parameter settings | Currently not supported |
Database root permission | RDS does not offer the superuser permission to users. |
Database backup | You can back up data only through pg_dump. |
Data migration to the cloud | You can only use psql to restore data backed up by pg_dump. |
Set up database replication |
|
Restart an RDS instance | You must restart an instance through the RDS console or APIs. |
Network settings | If the access mode of the instance is safe connection mode, enabling net.ipv4.tcp_timestamps in SNAT mode is not allowed. |