MySQL 8.0 Release Notes
MySQL 8.0 Source Code Documentation
The config_params table is a static table
which provides the names and internal ID numbers of and other
information about NDB Cluster configuration parameters. This
table can also be used in conjunction with the
config_values table for
obtaining realtime information about node configuration
parameters.
The config_params table contains the
following columns:
param_numberThe parameter's internal ID number
param_nameThe name of the parameter
param_descriptionA brief description of the parameter
param_typeThe parameter's data type
param_defaultThe parameter's default value, if any
param_minThe parameter's maximum value, if any
param_maxThe parameter's minimum value, if any
param_mandatoryThis is 1 if the parameter is required, otherwise 0
param_statusCurrently unused
Notes
This table is read-only.
Although this is a static table, its content can vary between NDB Cluster installations, since supported parameters can vary due to differences between software releases, cluster hardware configurations, and other factors.