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https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-ndbinfo-membership.html
The membership table describes the view that each data node has of all the others in the cluster, including node group membership, president node, arbitrator, arbitrator successor, arbitrator connection states, and other information. We determine ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-error-reporter.html
--skip-nodegroup=nodegroup_id Command-Line Format --connection-timeout=# Type Integer Default Value 0 Skip all nodes belong to the node group having the supplied node group ID. ndb_error_reporter creates an archive from data node and management ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-programs-ndb-perror.html
ndb_perror shows information about an NDB error, given its error code. This includes the error message, the type of error, and whether the error is permanent or temporary. Added to the MySQL NDB Cluster distribution in NDB 7.6, it is intended as a ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-replication.html
This section explains how to set up and manage a configuration in which one group of computers operating as an NDB Cluster replicates to a second computer or group of computers. Note NDB Cluster does not support replication using GTIDs; ... NDB ...
https://dev.mysql.com/doc/refman/5.7/en/mysql-cluster-what-is-new-7-6.html
The new format is now used whenever new undo log file groups and tablespace data files are created. Files relating to existing Disk Data tables continue to use the old format until their tablespaces and undo log file groups are re-created. To avoid ... New features and other important changes in NDB Cluster 7.6 which are likely to be of interest are shown in the following list: New Disk Data table file ...
https://dev.mysql.com/doc/refman/5.7/en/programs-development.html
This section describes some utilities that you may find useful when developing MySQL programs. In shell scripts, you can use the my_print_defaults program to parse option files and see what options would be used by a given program. This works well ...
https://dev.mysql.com/doc/refman/5.7/en/sql-replication-statements.html
Statements are split into a group which controls replication source servers, a group which controls replica servers, and a group which can be applied to any servers in a replication topology. Replication can be controlled through the SQL interface ...
https://dev.mysql.com/doc/refman/5.7/en/string-functions.html
The optional third parameter enables a locale to be specified to be used for the result number's decimal point, thousands separator, and grouping between separators. If the last group is incomplete, it is padded with '=' characters to a length of 4.
https://dev.mysql.com/doc/refman/5.7/en/aggregate-functions-and-modifiers.html
They are often used with a GROUP BY clause to group values into subsets.
https://dev.mysql.com/doc/refman/5.7/en/change-master-to.html
For the Group Replication applier channel (group_replication_applier), which only has an SQL thread and no I/O thread, this is the case if the SQL thread is stopped, but with that channel you cannot use the RELAY_LOG_FILE and RELAY_LOG_POS options.