Rechercher dans le manuel MySQL
22.5.10.8 The ndbinfo config_params Table
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.
The following table provides information about the columns in
the config_params table. For each column, the
table shows the name, data type, and a brief description.
Additional information can be found in the notes following the
table. This table can also be used in conjunction with the
config_values table for
obtaining realtime information about node configuration
parameters.
Table 22.382 Columns of the config_params table
| Column Name | Type | Description |
|---|---|---|
param_number |
integer | The parameter's internal ID number |
param_name |
string | The name of the parameter |
param_description |
string | A brief description of the parameter |
param_type |
string | The parameter's data type |
param_default |
string | The parameter's default value, if any |
param_min |
string | The parameter's maximum value, if any |
param_max |
string | The parameter's minimum value, if any |
param_mandatory |
integer | This is 1 if the parameter is required, otherwise 0 |
param_status |
string | Currently unused |
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.
Document created the 26/06/2006, last modified the 26/10/2018
Source of the printed document:https://www.gaudry.be/en/mysql-rf-mysql-cluster-ndbinfo-config-params.html
The infobrol is a personal site whose content is my sole responsibility. The text is available under CreativeCommons license (BY-NC-SA). More info on the terms of use and the author.
References
These references and links indicate documents consulted during the writing of this page, or which may provide additional information, but the authors of these sources can not be held responsible for the content of this page.
The author This site is solely responsible for the way in which the various concepts, and the freedoms that are taken with the reference works, are presented here. Remember that you must cross multiple source information to reduce the risk of errors.
