OceanBase Database provides tenant-level parameters. Similar to cluster-level parameters, tenant-level parameters are classified into the following types: parameters that immediately take effect after modification and parameters that take effect after a restart.
The sys tenant and user tenants can view and set tenant-level parameters.
After an OBServer node is started, if no parameter is specified, the system uses the default values for the specified parameters. Upon the successful start of the observer process, the parameter values are permanently saved to the observer.config.bin file in the /home/admin/oceanbase/etc/ directory. You can run the strings observer.config.bin command to view the content of the file.
More information
For more information about cluster-level parameters, see the following topics:
For more information about the system parameters of OceanBase Database, see Overview.