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https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-clusters.html
list clusters site_name This command lists all clusters defined for a given management site named site_name, together with the package used by each cluster.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-hosts.html
list hosts [--verbose|-v] site_name The list hosts command is used to obtain a list of the hosts comprising a given management site. The command requires a single argument, the name of the site to be examined.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-packages.html
If you omit the site_name argument, the command fails with an error, as shown here: mcm> list packages; ERROR 6 (00MGR): Illegal number of operands . The output contains three columns; these are described in the following list: Package. This can ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-list-processes.html
If this argument is omitted, the command fails with an error, as shown here: mcm> list processes; ERROR 6 (00MGR): Illegal number of operands . list processes cluster_name This command displays all processes making up a given cluster.
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-preface.html
Warranty Disclaimer The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. This is the User Manual for the MySQL Cluster Manager, ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-restart-cluster.html
restart cluster [--sequential-restart] cluster_name This command performs a rolling restart (see Performing a Rolling Restart of an NDB Cluster) of the cluster named cluster_name. The cluster must already be running in order for this command to ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-restore-cluster.html
Otherwise, the command fails with the error Unable to perform restore - no vacant ndbapi slots in config for cluster cluster_name. The default behavior when doing this is for restore cluster to fail with an error if table data do not match the table ...Stop the cluster using stop cluster, then restart it using start cluster with the --initial option, which causes the data node file systems to be ...
https://dev.mysql.com/doc/mysql-cluster-manager/8.4/en/mcm-stop-agents.html
Invoking stop agents with this option without supplying a site_name causes a syntax error. Using an undefined site_name or names of hosts not belonging to the site with this command also results in an error. stop agents [[--hosts=host_list] ...
https://dev.mysql.com/doc/c-api/8.4/en/c-api-auto-reconnect.html
The related MYSQL_OPT_RECONNECT option is still available but now returns a deprecation warning to the standard error output if your application calls the mysql_get_option() or mysql_options() function with the option, even when setting it to false.
https://dev.mysql.com/doc/c-api/8.4/en/c-api-prepared-statement-data-structures.html
bool *error For output, set this member to point to a bool variable to have truncation information for the parameter stored there after a row fetching operation. When truncation reporting is enabled, mysql_stmt_fetch() returns MYSQL_DATA_TRUNCATED ... Prepared statements use several data structures: To obtain a statement handler, pass a MYSQL connection handler to mysql_stmt_init(), which returns a pointer to a MYSQL_STMT data ...